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Panasonic KX-FLC418RU Service Manual

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KX-FLC418RU
Model No.
(for Russia)
© Panasonic System Networks Co., Ltd. 2010
Unauthorized copying and distribution is a violation
of law.
ORDER NO. KMF1009300CE
Compact Laser Fax

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Summary of Contents for Panasonic KX-FLC418RU

  • Page 1 ORDER NO. KMF1009300CE Compact Laser Fax KX-FLC418RU Model No. (for Russia) © Panasonic System Networks Co., Ltd. 2010 Unauthorized copying and distribution is a violation of law.

  • Page 2: Table Of Contents

    KX-FLC418RU TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------4 9.1. Characters available in each character entry 1.1. For Service Technicians ----------------------------------4 mode -------------------------------------------------------- 84 1.2. AC Caution---------------------------------------------------4 9.2. Setting Your Logo---------------------------------------- 85 1.3. Personal Safety Precautions ----------------------------5 9.3. Cordless Handset Programming--------------------- 86 9.4.
  • Page 3 KX-FLC418RU 15.8. How to Check the Cordless Handset Speaker or Receiver ----------------------------------------------- 232 15.9. Frequency Table (MHz) ------------------------------- 232 16 Maintenance----------------------------------------------------- 233 16.1. Maintenance Items and Component Locations - 233 16.2. Printing ---------------------------------------------------- 235 16.3. Printing (Paper Pick Up) ------------------------------ 236 16.4.

  • Page 4: Safety Precautions

    KX-FLC418RU 1 Safety Precautions 1. Before servicing, unplug the AC power cord to prevent an electric shock. 2. When replacing parts, use only the manufacturer's recommended components. 3. Check the condition of the power cord. Replace if wear or damage is evident.

  • Page 5: Personal Safety Precautions

    KX-FLC418RU 1.3. Personal Safety Precautions 1.3.1. Moving Sections of the Unit Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit. The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated by the document feed motor.

  • Page 6: Service Precautions

    KX-FLC418RU 1.4. Service Precautions 1.4.1. Laser Beam and Fuser Unit Section • The printer of this unit utilizes a laser. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

  • Page 7: For Best Performance

    KX-FLC418RU 1.5. For Best Performance • To extend the life of the drum unit, the unit should never be turned OFF immediately after printing. Leave the power turned ON for a minimum of 30 minutes after printing. • In the printing process, heat is used to fuse toner onto the page. As a result, it is normal for the machine to produce an odor dur- ing and shortly after printing.

  • Page 8: Warning

    KX-FLC418RU 2 Warning 2.1. About Lead Free Solder (PbF: Pb free) Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that con- tains lead. We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu).

  • Page 9: Discarding Of P. C. Board

    KX-FLC418RU 2.2. Discarding of P. C. Board When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board. 2.3. Insulation Resistance Test 1. Unplug the power cord and short the two prongs of the plug with a jumper wire.

  • Page 10: Specifications

    KX-FLC418RU 3 Specifications 3.1. Base Unit Applicable Lines: Public Switched Telephone Network Document Size: Max. 216 mm in width Max. 600 mm in length Effective Scanning Width: 208 mm Effective Printing Width: 202mm Transmission Time Approx. 8 s/page (ECM-MMR) Scanning Density:...

  • Page 11: Cordless Handset

    KX-FLC418RU 3.2. Cordless Handset Standard: DECT (Digital Enhanced Cordless Telecommunications) GAP (Generic Access Profile) Number of channels: 120 Duplex Channels Frequency range: 1.88 GHz to 1.9 GHz Duplex procedure: TDMA (Time Division Multiple Access) Channel spacing: 1,728 kHz Bit rate:...

  • Page 12: General/Introduction

    KX-FLC418RU 4 General/Introduction 4.1. Optional Accessories Model No. Description Specifications KX-FAT88A/ Toner cartridge 1 toner cartridge KX-FAT88A7 KX-FAD89A/ Drum unit 1 drum unit KX-FAD89A7 P03P or HHR-4MRE Rechargeable nickel metal hydride (Ni-MH) 2 batteries (AAA (R03) size) battery* KX-TGA641RU additional digital cordless handset...
  • Page 13 KX-FLC418RU 4.2.2. Error Message (Reports) 4.2.3. Help Function 4.2.4. Cordless Handset...

  • Page 14: Features

    KX-FLC418RU 5 Features General Integrated Telephone System • Help function • On-hook dialling Display: • Monitor speaker 1. “FEATURE LIST” • Voice muting How to program the features. • Redialling function • 100-Station telephone directory (Base Unit) 2. “PHONEBOOK” How to store names and numbers in the phonebook •...

  • Page 15: Technical Descriptions

    KX-FLC418RU 6 Technical Descriptions 6.1. Connection Diagram...

  • Page 16: General Block Diagram

    KX-FLC418RU 6.2. General Block Diagram The following is an outline of each device IC on the digital board. 1. ASIC (IC106) This custom IC is used for general FAX operations. (1) CPU: This model uses a Z80 equivalent CPU operating at 16MHz.
  • Page 17 KX-FLC418RU 15. High Voltage Power Supply Board Section Supplies bias need for the printing operation: bias of the DRUM, Developing and Transcription. 16. Fixing Unit Composed heat lamp, thermistor and thermal fuse.

  • Page 18: Facsimile Section

    KX-FLC418RU 6.3. Facsimile Section 6.3.1. Digital Section 6.3.1.1. Digital Block Diagram CN106 CN109 CN102 TO TXMOTOR TO PC TO SMPS +24V MOTOR DRIVER Serial SW IC103 IC112 FLASH RESET/REGULATOR RESET IC104 IC105 XROMCS +3.3V Cordless/PC I/F RESET +3.3V SDRAM +2.5V...
  • Page 19 KX-FLC418RU 6.3.1.2. ASIC (IC106) This custom IC is used for general FAX operations. (1) CPU: This model uses a Z80 equivalent CPU operating at 16MHz. Many of the peripheral functions are handled by custom designed LSIs. As a result,the CPU only needs to process the results.
  • Page 20 KX-FLC418RU SIGNAL POWER SUPPLIED EXPLANATION VOLTAGE VDD2.5V 2.5V POWER SOURCE TRS/OP06 3.3V TRANSFER BIAS CONTROL HTRCTL 3.3V HEATER CONTROL POLCLK 3.3V LSU CONTROL (POLYGON MOTOR CLOCK) POLON 3.3V LSU CONTROL (POLYGON MOTOR) XREADY 3.3V LSU CONTROL XHSYNC 3.3V LSU CONTROL LDON 3.3V...
  • Page 21 KX-FLC418RU SIGNAL POWER SUPPLIED EXPLANATION VOLTAGE ADR9 3.3V ADDRESS BUS 9 ADR10 3.3V ADDRESS BUS 10 ADR11 3.3V ADDRESS BUS 11 ADR12 3.3V ADDRESS BUS 12 VDD2.5V 2.5V POWER SOURCE RBA0 3.3V ROM/RAM BAKN ADDRESS BUS 0 RBA1 3.3V ROM/RAM BAKN ADDRESS BUS 1 RBA2 3.3V...
  • Page 22 KX-FLC418RU SIGNAL POWER SUPPLY EXPLANATION VOLTAGE IOP30(XHSYNC) INPUT PORT (XHSYNC) IOP31 INPUT PORT (HVPS ERROR) IOP32 OUTPUT PORT (CISON) POWER SOURCE IOP33 OUTPUT PORT (CISLEDON) IOP34 INPUT PORT (DRUM) IOP35 OUTPUT PORT (PICKUP) IOP36 NOT USED (DTMF_ACK) IOP37 NOT USED (DTMF_SD)
  • Page 23 KX-FLC418RU SIGNAL POWER SUPPLY EXPLANATION VOLTAGE VIN0/IP20(APC) 3.3V INPUT TO INVERTER VIN1/IP21 3.3V INPUT TO INVERTER VIN2/IP22 3.3V INPUT TO INVERTER VOUT0/OP25 OUTPUT FROM INVERTER VOUT1/OP26 OUTPUT FROM INVERTER VOUT2/OP27 OUTPUT FROM INVERTER RX MOTOR CONTROL RX MOTOR CONTROL RX MOTOR CONTROL...
  • Page 24 KX-FLC418RU 6.3.3. Modem Circuit Operation The modem (IC111) has all the hardware satisfying the CCITT standards mentioned previously. When the ASIC IC106 (114) is brought to a low level, the modem (IC111) is chip-selected and the resistors inside IC are selected by the select signals from ASIC (IC106) ADR0-ADR4(pin 84~88).

  • Page 25: Modem Section

    KX-FLC418RU 6.4. Modem Section 6.4.1. Function The unit uses MODEM (IC111) that serves as an interface between the control section for FAX transmission and reception and the telephone line. During a transmitting operation, the digital image signals are modulated and sent to the telephone line.
  • Page 26 KX-FLC418RU 4. Concerning Transmission Time Transmission Time = Control Time + Image Transmission Time Hold Time Transmission time consists of the following. Control time: This is time at the start of transmission when the functions at the sending and receiving sides are confirmed, the trans- mission mode is established, and transmission and reception are synchronized.
  • Page 27 KX-FLC418RU machines both before and after transmission of image signals. Control signals at 300 bps FSK are: 1850 Hz...0, 1650Hz...1. An example of a binary process in G3 communication is shown below. Explanation of Signals Control signals are comprised mainly of 8-bit identification signals and the data signals added to them. Data signals are added to DIS and DCS signals.
  • Page 28 KX-FLC418RU Bit No. DIS/DTC 11,12,13,14 Data signaling rate Data signaling rate 0,0,0,0 V.27 ter fall back mode 2400 bit/s, V.27 ter 0,1,0,0 V.27 ter 4800 bit/s, V.27 ter 1,0,0,0 V.29 9600 bit/s, V.29 1,1,0,0 V.27 ter and V.29 7200 bit/s, V.29...
  • Page 29 KX-FLC418RU Bit No. DIS/DTC 21, 22, 23 Minimum scan line time capability of the receiver Minimum scan line time (0, 0, 0) 20 ms at 3.85 l/mm: T 20 ms 3.85 (0, 0, 1) 40 ms 40 ms at 3.85 l/mm: T 3.85...
  • Page 30 KX-FLC418RU Signal Identification Signal Format Function ——————— Sends 0 continuously for 1.5 seconds at the same speed as the training signal. (Training Check) X0100001 Notifies the sending side that TCF has been properly received. If TCF is not properly received, FTT (Failure To Train) X0100010 is (Confirmation to Receive) relayed to the sender.

  • Page 31: Ncu Section

    KX-FLC418RU 6.5. NCU Section 6.5.1. General This section is the interface between the telephone line and external telephone. It is composed of an EXT. TEL line relay (RLY200), bell detection circuit, TAM interface circuit, line amplifier and side tone circuits and a multiplexer.
  • Page 32 KX-FLC418RU 6.5.5. Line Amplifier and Side Tone Circuit 1. Circuit Operation The reception signal output from the line transformer T201 is input to pin (2) of IC204 via C244, R237 and then the signal is amplified at pin (1) of IC204 and sent to the reception system.

  • Page 33: Its (Integrated Telephone System) And Monitor Section

    KX-FLC418RU 6.6. ITS (Integrated Telephone System) and Monitor Section 6.6.1. General The general ITS operation is performed by the special IC4 which has a handset circuit. The alarm tone, the key tone, and the beep are output from the BBIC IC4 (CDL board).

  • Page 34: Cis Control Section

    KX-FLC418RU 6.7. CIS Control Section The scanning block of this device consists of a control circuit and a contact image sensor made up of a celfoc lens array, an LED, a light guide, and photoelectric conversion elements. When an original document is inserted and the start button pressed, pin 15 of IC107 goes to a high level and the transistor Q106 turns on.This applies voltage to the LED to light it.

  • Page 35: Stepping Motor Drive Section

    KX-FLC418RU 6.8. Stepping Motor Drive Section 6.8.1. Engine Motor Drive Circuit 1. Functions This motor functions for main operations FAX reception and copy printing. This feed recording paper synchronized for printing. 2. Motor operation Excitation pulses is output from G/A (IC107) pins 83, 84, 85 and 86. Then stepping pulses are output from driver IC (IC101) pin No 2, 7, 8 and 13, and drives the motor coil.
  • Page 36 KX-FLC418RU 6.8.1.2. Engine Motor Drive Circuit...
  • Page 37 KX-FLC418RU 6.8.2. Scan Motor Drive Circuit 1. Functions This motor functions for main operations including FAX transmission. This feed document paper synchronized for reading. 2. Motor operation During motor driving, pin 25 of ASIC IC106 becomes a high level, and Q109, Q101 turns ON.
  • Page 38 KX-FLC418RU 6.8.2.2. Scan Motor (ADF Motor) Drive Circuit DRIVE MODE FUNCTION MODE PHASE PATTERN SPEED SCAN STANDARD 2 phase 579pps SCAN FAX/COPY FINE/PHOTO 2 phase 579pps SCAN FAX/COPY SUPER FINE 1-2 phase 579pps SCAN FAX/COPY PHOTO WITH TEXT 2 phase...

  • Page 39: Fan Motor Section

    KX-FLC418RU 6.9. FAN Motor Section This FAN is used to radiate heat in the unit. The signal level at pin 92/94 of IC107 becomes high, the FAN is activated. In this case, the pulse signal as shown below input to pin 91 of IC107 and the rotation of the FAN is detected.

  • Page 40: Solenoid Drive Section

    KX-FLC418RU 2. Low-speed rotation (typ. 2200 rpm) 6.10. Solenoid Drive Section The solenoid drive circuit controls the pick-up clutch. The solenoid is designed to be driven by +24V, driven by IC107-17 pin. Diode D600 protects Q607 from backward voltage when the solenoid is driven.

  • Page 41: Lsu (Laser Scanning Unit) Section

    KX-FLC418RU 6.11. LSU (Laser Scanning Unit) Section...
  • Page 42 KX-FLC418RU...

  • Page 43: Sensors And Switches Section

    KX-FLC418RU 6.12. Sensors and Switches Section All of the sensor and switches are shown below. Sensor Circuit Location Sensor Sensor or Switch Name Message Error Operation Panel PS101 Document set [CHECK DOCUMENT] Operation Panel SW150 Paper Feed [REMOVE DOCUMENT] High Voltage PCB...
  • Page 44 KX-FLC418RU 6.12.3. Paper Feed Sensor The Sensor detects the front edge of the document. When a document is detected, the switch turns ON, and the input signal of IC107-74pin becomes a low level. When there is no doc- ument, the switch turns OFF, and the input signal of IC107-74pin becomes a high level.
  • Page 45 KX-FLC418RU 6.12.5. Drum Sensor The Switch detects whether the OPC unit is set or not. When there is the DRUM unit, the input signal of IC107-16pin becomes a low level. When there is no DRUM unit, the input signal of IC107-16pin becomes a high level.
  • Page 46 KX-FLC418RU 6.12.7. Paper Sensor.."OUT OF PAPER" The Sensor detects the recording paper are in place. When the recording paper is detected, the shelter plate let the sensor light passing through, the photo-transistor turns ON, and the input signal of IC107-35 pin becomes a low level.
  • Page 47 KX-FLC418RU 6.12.9. Drum Detection...
  • Page 48 KX-FLC418RU 6.12.10. Toner Sensor.."TONER EMPTY", "TONER LOW", "CHANGE DRUM" The Sensor detects whether or not the Drum unit and the toner are present. When there is not Drum unit, Hall IC (IC60) turns off, and the input signal of IC107-7 pin (Digital P.C.B) becomes a High level over 9s.
  • Page 49 KX-FLC418RU 6.12.10.1. Toner Detection Flow CAUTION: 1. Toner low can be judged by continuous 5-times TONER LOW signal at only printing. (It is not executed at.) 2. Toner full can be judged by continuous 3-times TONER FULL signal at initialization.

  • Page 50: Operation Board Section

    KX-FLC418RU 6.13. Operation Board Section The unit consists of a LCD (Liquid crystal display), KEYs and LEDs (light-emitting diodes). They are controlled by the Gate Array (IC101) and ASIC (IC107: on the DIGITAL BOARD). The key matrix table is shown below.

  • Page 51: Lcd Section

    KX-FLC418RU 6.14. LCD Section The Gate Array (IC101) works only for writing the ASCII code from the data bus (D4~D7). V0 is supplied for the crystal drive. R123 and R124 are density control resistors. Consequently, in this unit, the timing (positive clock) is generated by the LCD interface circuitry in the gate array (IC101).

  • Page 52: Transmitter / Receiver (Cordless)

    KX-FLC418RU 6.15. Transmitter / Receiver (Cordless) Base Unit and Cordless Handset mainly consist of RF Module and DECT BBIC. Base Unit and Cordless Handset transmit/receive voice signal and data signal through the antenna on carrier frequency. 6.15.1. Transmitter Block The voice signal input from the TEL LINE interface goes to RF Module (IC2) through DECT BBIC (IC4).

  • Page 53: Cordless Handset Section

    KX-FLC418RU 6.16. Cordless Handset Section 6.16.1. Cordless Handset Block Diagram...
  • Page 54 KX-FLC418RU 6.16.2. Cordless Handset Circuit Operation 6.16.2.1. Outline Cordless handset consists of the following ICs as shown in Cordless Handset Block Diagram (P.53). • DECT BBIC (Base Band IC): IC1 - All data signals (forming/analyzing ACK or CMD signal) - All interfaces (ex: Key, Detector Circuit, Charge, DC/DC Converter, EEPROM, LCD, RF Power Amp.)
  • Page 55 KX-FLC418RU 6.16.3. Circuit Operation (Charger Unit) 6.16.3.1. Power Supply Circuit The power supply is as shown.

  • Page 56: Hvps (High Voltage Power Supply) Section

    KX-FLC418RU 6.17. HVPS (High Voltage Power Supply) Section 6.17.1. HVPS Specification Charge (CHG) Grid Developing DC Transfer (TRA-) Transfer (TRA+) Output Characteristics Constant current Constant voltage Constant voltage Constant current Constant voltage (Variable) Nominal Output Voltage 4.25KV 475±10V 220V±15V 100MΩ...
  • Page 57 KX-FLC418RU 6.17.2. CHG-BIAS (Charge BIAS)/GRID Unit When CHG REM becomes “L”, IC604 turns ON the transistor Q614, and Charge BIAS (200µA) is output from CHG OUTPUT. GRID BIAS is generated by the current flowing in the GRID circuit via charge wire and GRID.

  • Page 58: Heat Lamp Control Circuit

    KX-FLC418RU 6.18. Heat Lamp Control Circuit The temperature of the fixing part of the Fixing Unit is converted to a voltage by THERMISTOR and input to IC106-4pin. The heater turns ON/OFF the photo-coupler PC2 at the heater control port (IC106-29pin), and is turned ON/OFF at the triac SCR1.
  • Page 59 KX-FLC418RU Refer to Call Service Troubleshooting Guide (P.153)
  • Page 60 KX-FLC418RU 2. Safety Protection a. 2 thermostats are provided with the unit, and the heater circuit is shut down when their surface temperatures became over 135°C. b. The heater control circuit of IC106 has the built-in function that the software turns off the heater control automatically if the heater is not turned ON every a fixed time.
  • Page 61 KX-FLC418RU The correspondence readings between temperature measured by thermistor and HEX readings Temperature(°C) HEX reading Temperature(°C) HEX reading Temperature(°C) HEX reading Note: The value is displayed on LCD at Test Functions (P.89) [#815].
  • Page 62 KX-FLC418RU The correspondence readings between temperature measured by fixing thermistor and HEX readings Temperature(°C) HEX reading Temperature(°C) HEX reading Temperature(°C) HEX reading...
  • Page 63 KX-FLC418RU Temperature(°C) HEX reading Temperature(°C) HEX reading Temperature(°C) HEX reading Note: Hex reading : 01h or below = Short of Thermistor Hex reading : F9h or over = Open of Thermistor...

  • Page 64: Power Supply Board Section

    KX-FLC418RU 6.19. Power Supply Board Section This power supply board uses the switching regulator method. Block Diagram D101 Input Input +24V Rectifier Circuit Output Circuit Kick-on D10-D13 Circuit Voltage Circuit C101 Converter Circuit A-B Voltage Wave Form D501 Surge absorber...
  • Page 65 KX-FLC418RU The following is an overview of how the power supply unit is controlled. The control method of this power supply unit is pulse width modulation. When Q is ON, the energy is charged in the transfer primary coil according to E .
  • Page 66 KX-FLC418RU [Surge Absorber Circuit] This circuit is for absorbing surge voltage generated by the transformer. [Control Circuit and Detecting Circuit] The control circuit amplifies the output with increased voltage detected in the error detecting circuit. Then it drives the main tran- sistor.

  • Page 67: Location Of Controls And Components

    KX-FLC418RU 7 Location of Controls and Components 7.1. Overview 7.1.1. Base Unit 7.1.2. Cordless Handset (1) Charge indicator Ringer indicator (2) Speaker (3) Receiver (4) Microphone (5) Charge contacts (1) Handset (2) Speaker (3) Document guides (4) Paper tray (5) Recording paper entrance...

  • Page 68: Control Panel

    KX-FLC418RU 7.2. Control Panel 7.2.1. Base Unit (1) [GREETING] (15) [MANUAL BROAD] • To record a greeting message. • To send a document to multiple parties manually. (2) [ERASE] (16) [LOWER] • To erase messages. • To select stations 6-10 for the one-touch dial feature.
  • Page 69 KX-FLC418RU 7.2.2. Cordless Handset Display items (1) Soft keys • To select the features or operations displayed directly above each key. (TALK) • To make/answer calls. (Speakerphone) • For speakerphone operation. (Tone) • To change from pulse to tone temporarily during dialling when your line has rotary pulse service.
  • Page 70 KX-FLC418RU Soft Keys The cordless handset features 3 soft keys. By pressing a soft key, you can select the feature shown directly above it on the display. Soft Key Icons Symbols used in these operating instructions...

  • Page 71: Installation Instructions

    KX-FLC418RU 8 Installation Instructions 8.1. Installation Space The space required to install the unit is shown below. The dimensions given are necessary for the unit to operate efficiently. Note: • Avoid excessive heat or humidity. • Use the unit within the following ranges of temperature and humidity.

  • Page 72: Connections

    (4) Extension telephone (not included) Caution: • USE ONLY WITH the supplied Panasonic AC adaptor. • The AC adaptor must remain connected at all times. (It is normal for the adaptor to feel warm during use.) • The AC adaptor should be connected to a vertically oriented or floor-mounted AC outlet.

  • Page 73: Battery Charge

    Battery strength Panasonic Ni-MH battery performance (included batteries) Note: • It is normal for batteries not to reach full capacity at the initial charge. Maximum battery performance is reached after a few complete cycles of charge/discharge (use).

  • Page 74: Paper Stacker

    KX-FLC418RU 8.4. Paper Stacker Line up the slots (1) in the paper stacker with the pegs (2) on the bottom of the unit, then insert the two tabs of the paper stacker into the slots on the unit (3). Note •...

  • Page 75: Recording Paper

    KX-FLC418RU 8.7. Recording Paper A4 size recording paper can be used. The unit can hold: — Up to 200 sheets of 60 g/m to 75 g/m paper. — Up to 180 sheets of 80 g/m paper. — Up to 150 sheets of 90 g/m paper.
  • Page 76 KX-FLC418RU Insert the paper, print-side down (1). • The paper should not be over the tab (2). • If the paper is not inserted correctly, re-adjust the paper, or the paper may jam. Push the tension plate back (1).

  • Page 77: Document Requirements

    KX-FLC418RU 8.8. Document Requirements Document Weight • Single sheet:45 g/m to 90 g/m • Multiple sheet:60 g/m to 80 g/m Note: • Remove chips, staples or other fasteners. • Do not set the following types of documents. (Make a copy of the document using a copy machine and set the copy.) —...

  • Page 78: Replacing The Toner Cartridge And The Drum Unit

    To check the drum life and quality, please print the printer test list. If printing quality is still poor, replace the toner cartridge and drum cartridge. To ensure that the unit operates properly, we recommend the use of Panasonic toner cartridge (Model No. KX-FAT88A/KX- FAT88A7) and drum cartridge (Model No. KX-FAD89A/KX-FAD89A7).
  • Page 79 KX-FLC418RU Lift open the front cover (1), holding OPEN tab (2). Remove the drum and toner cartridge (1) by holding the two tabs. • If you replace only the toner cartridge, tap on the used toner car- tridge several times to allow the remaining toner to fall into the drum cartridge before removing.
  • Page 80 KX-FLC418RU Remove the used cartridge (1) from the drum cartridge (2). • The toner may stick to the cartridge and the drum cartridge. Be careful when handling. • Do not drop the toner on the black drum surface (3). • Put the used toner cartridge into the protection bag.
  • Page 81 KX-FLC418RU Make sure that the triangles (1) match, to install the toner cartridge cor- rectly. • If the lower glass (2) is dirty, clean it with a soft and dry cloth. Install the drum and toner unit (1) by holding the tabs.
  • Page 82 KX-FLC418RU • Close the front cover (1) by pushing down on both sides, until locked. Place the handset on the cradle and attach the document stacker. • While the unit displays “PLEASE WAIT”, do not open the front cover, or disconnect the power cord.

  • Page 83: Battery Installation / Replacement

    • USE ONLY Ni-MH batteries AAA (R03) size. Do NOT use alkaline/Manganese/Ni-Cd batteries etc. • Use the supplied rechargeable batteries. For replace- ment, we recommend using the Panasonic rechargeable batteries noted on Optional Accessories (P.12). • Wipe the battery ends ( ) with a dry cloth.

  • Page 84: Operation Instructions

    KX-FLC418RU 9 Operation Instructions 9.1. Characters available in each character entry mode...

  • Page 85: Setting Your Logo

    KX-FLC418RU 9.2. Setting Your Logo The logo can be your name or the name of your company.

  • Page 86: Cordless Handset Programming

    KX-FLC418RU 9.3. Cordless Handset Programming 9.3.1. Cordless Handset Features Refer to Translation List (P.12) for display.
  • Page 87 KX-FLC418RU Note: Refer to Program Mode Table (P.144). Refer to For Service Hint (P.88).

  • Page 88: Registering A Cordless Handset To A Base Unit

    KX-FLC418RU 9.4. Registering a Cordless Handset to a Base Unit REFERENCE: For Service Hint (P.88) 9.4.1. Deregistering a Cordless Handset 9.5. For Service Hint...

  • Page 89: Test Mode

    KX-FLC418RU 10 Test Mode 10.1. Test Functions The codes listed below can be used to perform simple checks of some of the unit’s functions. When complaints are received from customers, they provide an effective tool for identifying the locations and causes of malfunctions.
  • Page 90 KX-FLC418RU Test Mode Type of Mode Code Function Operation after code input SENSOR CHECK Service Mode "8" "1" "5" First of all, press the copy button, and confirm the action of ON/OFF. For each sensor's operation, refer to Sensors and Switches Section (P.43).
  • Page 91 KX-FLC418RU 10.1.1. Button Code Table...
  • Page 92 KX-FLC418RU 10.1.2. Print Test Pattern 1. NO.01 3. NO.03 2. NO.06 • These print test patterns are just image printing, and differ- ent from actual ones. When it is required to judge the print quality, compare with the printing of a nondefective machine.

  • Page 93: Service Mode

    KX-FLC418RU 11 Service Mode The programming functions are used to program the various features and functions of the machine, and to test the machine. This facilitates communication between the user and the service man while programming the unit. 11.1. Programming and Lists 11.1.1.
  • Page 94 KX-FLC418RU 11.1.3. Service Function Table Code Function Set Value Effective Default Remarks Range Pause time set 1:3S (Short) 1, 2 ---------- 2:5S (Long) Vox sense 1:HIGH / 1, 2 When the TAM (or EXT TAM) does not stop 2:LOW recording the ICM because noise is detected on the telephone line, change this setting to "LOW".
  • Page 95 KX-FLC418RU Code Function Set Value Effective Default Remarks Range Receive error limit value set 1: 5% If the number of errors during transmission 2: 10% exceeds this value, the sending side terminates 3: 15% the call. 4: 20% Transmit level set...
  • Page 96 KX-FLC418RU Code Function Set Value Effective Default Remarks Range Journal 3 list P.116 The time transmitting the false ring X sec 01~10 Set the time transmitting the false ring back tone to back tone the line in TEL/FAX mode. The operator calling time...

  • Page 97: Cordless Handset

    KX-FLC418RU 11.2. Cordless Handset...
  • Page 98 KX-FLC418RU Frequently Used Items (Cordless Handset) ex.) Items Address Default Data New Data Possible Adjusted Possible Adjusted Remarks Value MAX (hex) Value MIN (hex) Sending level 00 06 Adjusted value Given value (*2) Receiving level 00 07 Adjusted value Given value...

  • Page 99: The Example Of The Printed List

    KX-FLC418RU 11.3. The Example of the Printed List 11.3.1. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.) Note: The above values are the default values.
  • Page 100 KX-FLC418RU 11.3.2. Service Mode Settings (Example of a printed out list) Note: The above values are the default values.
  • Page 101 KX-FLC418RU 11.3.3. History (Example of a printed out list) Note: See the following descriptions of this report. Item No. (1) ~ (49) are corresponding to the listed items in Descriptions of the History Report (P.102).
  • Page 102 KX-FLC418RU 11.3.3.1. Descriptions of the History Report (1) ROM VERSION (30) Not used FLASH ROM version (31) NUMBER OF PRINTING HELP (2) SUM The number of help lists printed until now. FLASH ROM internal data calculation. (32) NUMBER OF DIVIDED PRINTING IN FAX RECEP-...

  • Page 103: Troubleshooting Guide

    KX-FLC418RU 12 Troubleshooting Guide 12.1. User Recoverable Errors If the unit detects a problem, one or more of the following messages will appear on the display. The explanations given in the [ ] are for servicemen only. 12.1.1. Base Unit...
  • Page 104 KX-FLC418RU DISPLAY MESSAGE CAUSE AND REMEDY • The other party's fax machine does not offer the polling function. Check with the other party. • The greeting message you recorded was under 1 second long. Record a longer message. • The other party's fax machine is busy or has run out of recording paper. Try again.

  • Page 105: Error Messages-Report

    KX-FLC418RU 12.2. Error Messages-Report 12.2.1. Journal Report 1. Press the MENU button. 2. Press “#”, then “8” and “3”. 3. Press the SET button. 4. The report prints out. CROSS REFERENCE: Features(P.14) Error code table: (1) CODE (2) RESULT (3) MODE...
  • Page 106 KX-FLC418RU...
  • Page 107 KX-FLC418RU CROSS REFERENCE: Test Functions (P.89)
  • Page 108 KX-FLC418RU CROSS REFERENCE: Test Functions (P.89)
  • Page 109 KX-FLC418RU CROSS REFERENCE: Test Functions (P.89)
  • Page 110 KX-FLC418RU CROSS REFERENCE: Test Functions (P.89)
  • Page 111 KX-FLC418RU...
  • Page 112 KX-FLC418RU...
  • Page 113 KX-FLC418RU CROSS REFERENCE: Test Functions (P.89)
  • Page 114 KX-FLC418RU 12.2.2. Special Service Journal Reports Journal 2 and Journal 3 shown below, which are special journals giving the additional detailed information about the latest 35 communications, can be printed by Service Code 881 or 882. Remote printing function for the journal reports (JOURNAL, JOURNAL 2 and JOURNAL 3) is also available for service technicians.
  • Page 115 KX-FLC418RU 12.2.2.1. Journal 2 Refer to JOURNAL 2 in Printout Example (P.116). Journal 2 displays the additional detailed information about the last 35 communications. Descriptions: (1) RCV. MODE Indicates which receive mode the unit was in when the unit received a fax message.
  • Page 116 KX-FLC418RU 12.2.2.2. Journal 3 Refer to JOURNAL 3 in Printout Example (P.116). Description (6) ENCODE (10) MAKER CODE Compression Code: MH/MR/MMR This shows a 2 digit code of the other party's fax machine brand. (7) MSLT MSLT means Minimum Scan Line Time. Used only at the 0E: “KX”...
  • Page 117 KX-FLC418RU 12.2.3. Communication Section Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in Defective Facsimile Section (P.118). Symptom Content Possible cause The paper dose not feed properly when faxing. Troubleshooting Problem with the feeding mecha- nism.
  • Page 118 KX-FLC418RU 12.2.3.1. Defective Facsimile Section 12.2.3.1.1. Transmit Problem CROSS REFERENCE: Cleaning the Inside of the Unit (P.238) ADF (Auto Document Feed) Section (P.172) Operation Panel Section (P.125)
  • Page 119 KX-FLC418RU 12.2.3.1.2. Sometime There is a Transmit Problem Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.94). “717: Transmit speed select” represents a service code. Refer to the Service Function Table (P.94).
  • Page 120 KX-FLC418RU 12.2.3.1.3. Receive Problem Confirm the following before starting troubleshooting. • Is the recording paper installed properly? Refer to the next page. Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.94). “718: Receive speed select” represents a service code. Refer to the Service Function Table (P.94).
  • Page 121 KX-FLC418RU 12.2.3.1.4. The Unit can copy, but cannot Transmit / Receive CROSS REFERENCE: Test Functions (P.89)
  • Page 122 KX-FLC418RU 12.2.4. Initializing Error After the power is turned on, the ASIC (IC106) initializes and checks each IC. The ROM (IC105), SDRAM (IC108), and MODEM (IC111) are checked. If initialization fails for the ICs, the system will not boot up.
  • Page 123 KX-FLC418RU 12.2.5. Analog Board Section This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending upon purposes. For example, the handset TX route begins at the handset microphone and the signal is output to the telephone line.
  • Page 124 KX-FLC418RU 12.2.5.2. Defective ITS (Integrated Telephone System) SECTION 1. No handset and speakerphone transmission / reception Perform a signal test in the ITS or the NCU section and locate a defective point (where the signal disappears) on each route between the handset microphone and telephone line (sending), or between the telephone line and the handset speaker (receiv- ing), or between the microphone and the telephone line (sending), or between the telephone line and the speaker (receiving).
  • Page 125 KX-FLC418RU 4. No tone dialing CROSS REFERENCE: Check Sheet (P.123) 12.2.5.3. Operation Panel Section Refer to Test Functions (P.89). 1. NO KEY OPERATION 2. NO LCD INDICATION CROSS REFERENCE: Test Functions (P.89)
  • Page 126 KX-FLC418RU 12.2.5.4. Sensor Section Refer to SENSORS AND SWITCHES for the circuit description. Perform an SENSOR CHECK to determine if the sensor is operating correctly. 1. Check the ..“CHECK DOCUMENT” 2. Check the paper feed sensor..“REMOVE DOCUMENT” 3. Check the hook switch...
  • Page 127 KX-FLC418RU 5. Check the DRUM sensor..“CHECK DRUM” 6. Check the regist sensor..“FAILED PICKUP” 7. Check the paper sensor..“OUT OF PAPER” 8. Check the exit switch..“PAPER JAMMED” 9. Check the toner sensor..“TONER LOW”, “CHANGE DRUM” As for the following check, remove the drum from the main body, set it again and close the cover, then perform that check during initializing operation.
  • Page 128 KX-FLC418RU 12.2.5.5. Motor Section 12.2.5.5.1. Engine Motor...
  • Page 129 KX-FLC418RU 12.2.5.5.2. Scan (ADF) Motor...
  • Page 130 KX-FLC418RU 12.2.5.6. LSU Section CROSS REFERENCE: LSU (Laser Scanning Unit) Section (P.41)
  • Page 131 KX-FLC418RU 12.2.6. CIS (Contact Image Sensor) Section CROSS REFERENCE: Test Functions (P.89)
  • Page 132 KX-FLC418RU 12.2.7. High Voltage Value Check Point Measurement Procedure 1. Unplug the unit, and open the unit cover. 2. Remove the developing unit, if it is equipped. 3. Connect the wire to the terminal to be measured (Fig. 2). The wire should be put out of the unit not to interfere in other termi- nals.
  • Page 133 KX-FLC418RU...
  • Page 134 KX-FLC418RU 12.2.8. High Voltage Section 1. Main...
  • Page 135 KX-FLC418RU 2. CHG, GRID...
  • Page 136 KX-FLC418RU 3. TRA (+)
  • Page 137 KX-FLC418RU 4. DEV...
  • Page 138 KX-FLC418RU...
  • Page 139 KX-FLC418RU 12.2.9. Power Supply Board Section 12.2.9.1. Key Components for Troubleshooting Check the following parts first: F2, D10-D13, C5, Q1 and PC1. This comes from our experience with experimental tests. For example: power supply and lightning surge voltage test, withstanding voltage test, intentional short circuit test, etc.
  • Page 140 KX-FLC418RU 12.2.9.2. Troubleshooting Flow Chart...
  • Page 141 KX-FLC418RU...

  • Page 142: Remote Programming

    KX-FLC418RU 12.3. Remote Programming If, after the call is connected, the customer describes the situation and it is determined that the problem can be corrected by making parameter changes, this function makes it possible to change parameters such as the user code and service code from another fax (using DTMF tones).
  • Page 143 KX-FLC418RU 12.3.1. Entering the Remote Programming Mode and Changing Service Codes CROSS REFERENCE: Program Mode Table (P.144)
  • Page 144 KX-FLC418RU 12.3.2. Program Mode Table Code Function Set Value Default Remote Set- ting Set date and time dd/mm/yy hh:mm 01/Jan/2010 Your logo --------- None Your fax telephone number --------- None Transmission report mode 1:ON / 2:OFF / 3:ERROR Set ring count on FAX ONLY MODE...
  • Page 145 KX-FLC418RU Code Function Set Value Default Remote Set- ting ITS auto redial time set 00~99 ITS auto redial line disconnection time set 001~999sec Remote turn-on ring number 00~99 DIAL TONE detection ON/OFF selection 1:ON / 2:OFF FAX auto redial time set...

  • Page 146: Troubleshooting Details

    KX-FLC418RU 12.4. Troubleshooting Details 12.4.1. Outline Troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty finding the broken part, determine which board is broken.
  • Page 147 KX-FLC418RU 12.4.3. Initialization There are two types of initialization, one is the short initialization (about 3 seconds) and the other is the long initialization (about 10 seconds). The short initialization makes the unit enter the standby mode. The long initialization makes the unit enter the...
  • Page 148 KX-FLC418RU 12.4.4. Simple Check List Note: Check according to the service code referring to Test Functions (P.89)
  • Page 149 KX-FLC418RU 12.4.5. Simplefied Troubleshooting Guide 12.4.5.1. Printing Symptom Cause Countermeasure Ghost Image (P.159) Failed drum unit Replace drum unit Failed transfer unit Check the transfer roller and spring Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to High Voltage Section (P.134)
  • Page 150 KX-FLC418RU 12.4.5.2. Recording Paper Feed Symptom Cause Countermeasure Multiple Feed (P.167) Dirty or failed the pickup roller Clean or replace the pickup roller Dirty or failed the pickup rubber Clean or replace the separation rubber The Recording Paper is Dirty the pressure roller or the heat roller Clean the pressure roller and the heat roller Waved or Wrinkled (P.167)
  • Page 151 KX-FLC418RU 12.4.5.3. Copy and Fax Symptom Cause Countermeasure NO DOCUMENT FEED (No Failed the document sensor lever Replace the document sensor lever Document Feed, Docu- Failed the document sensor Go to Document Sensor (P.43) ment Jam and Multiple Doc- Dirty or failed the separation roller Clean or replace the separation roller ument Feed) (P.172)
  • Page 152 KX-FLC418RU 12.4.5.4. Others Symptom Cause Countermeasure Cannot print legal size Not selected the legal mode Select the legal mode in the user programming mode 'CHECK DRUM' on the LCD The drum unit can not be detected. Go to Drum Sensor (P.45) •...
  • Page 153 KX-FLC418RU 12.4.6. Call Service Troubleshooting Guide Call Service related error is most frequent. Call Service 1 ----- Polygon doesn’t rotate..Refer to LSU (Laser Scanning Unit) Section (P.41). • First, listen to the sound. If rotation sound isn't heard, check 24V line, POLON signal and POLCLK signal. If even a little of sound is heard, check XREADY signal.
  • Page 154 KX-FLC418RU 12.4.6.1. Call Service 1 "CALL SERVICE 1" means that the polygon motor inside the LSU does not rotate. The rotation of the polygon motor is detected by IC106-32pin (XREADY).
  • Page 155 KX-FLC418RU 12.4.6.2. Call Service 2 "CALL SERVICE 2" means that the synchronous signal out of the LSU cannot be detected. The synchronous signal out of the LSU is detected by IC106-33pin. (XHSYNC) Note: As for the "Pulse" waveform of the above flow chart, see the timing chart.
  • Page 156 KX-FLC418RU 12.4.6.3. Call Service 3 "CALL SERVICE 3" means that the temperature of the fuser does not rise up to or exceed a constant temperature. The temperature is monitored with the thermistor inside the fuser and detected with the voltage input into IC 106-4pin.
  • Page 157 KX-FLC418RU 12.4.6.4. Call Service 4 "CALL SERVICE 4" means that the FAN does not run or the running of the FAN cannot be detected normally. The running of the FAN is detected by IC 107-91pin. "CALL SERVICE 4" is displayed when it detects NG five times continuously.
  • Page 158 KX-FLC418RU 12.4.6.5. Call Service 6 “CALL SERVICE 6” indicates that abnormal charge voltage is output from the high voltage unit.
  • Page 159 KX-FLC418RU 12.4.7. Print 12.4.7.1. Ghost Image CROSS REFERENCE: High Voltage Section (P.134) Power Supply Board Section (P.139)
  • Page 160 KX-FLC418RU 12.4.7.2. Dark or White Vertical Line Note: When wiping the lower glass, reflecting mirror and LSU lens, use a dry and soft cloth. CROSS REFERENCE: LSU Section (P.130)
  • Page 161 KX-FLC418RU 12.4.7.3. Dark or White Horizontal Line CROSS REFERENCE: High Voltage Section (P.134)
  • Page 162 KX-FLC418RU 12.4.7.4. Dirty or Halk Darkness Black Ground CROSS REFERENCE: High Voltage Section (P.134)
  • Page 163 KX-FLC418RU 12.4.7.5. Black Print CROSS REFERENCE: High Voltage Section (P.134) LSU Section (P.130)
  • Page 164 KX-FLC418RU 12.4.7.6. Light Print CROSS REFERENCE: High Voltage Section (P.134)
  • Page 165 KX-FLC418RU 12.4.7.7. Black Density is Light or Uneven CROSS REFERENCE: High Voltage Section (P.134)
  • Page 166 KX-FLC418RU 12.4.7.8. Blank Print 12.4.7.9. Black or White Point...
  • Page 167 KX-FLC418RU 12.4.8. Recording Paper Feed 12.4.8.1. Multiple Feed 12.4.8.2. The Recording Paper is Waved or Wrinkled...
  • Page 168 KX-FLC418RU 12.4.8.3. Skew...
  • Page 169 KX-FLC418RU 12.4.8.4. The Recording Paper Does Not Feed CROSS REFERENCE: Sensor Section (P.126) Motor Section (P.128)
  • Page 170 KX-FLC418RU 12.4.8.5. The Recording Paper Jam...
  • Page 171 KX-FLC418RU CROSS REFERENCE: Paper Exit Sensor.."PAPER JAMMED" (P.46) FAN Motor Section (P.39) Regist Sensor (P.45) When the recording paper jam is occurred, the service mode *630 distinguishes the cause. 0:No Paper Jam 1:Failed pick up 2:The paper top sensor is not turned OFF although the fixed time had passed since the sensor was turned ON.
  • Page 172 KX-FLC418RU 12.4.9. ADF (Auto Document Feed) Section 12.4.9.1. No Document Feed, Document Jam and Multiple Document Feed CROSS REFERENCE: Sensor Section (P.126)
  • Page 173 KX-FLC418RU CROSS REFERENCE: Motor Section (P.128)
  • Page 174 KX-FLC418RU 12.4.9.2. Skew (ADF)
  • Page 175 KX-FLC418RU 12.4.9.3. The Sent Fax Data is Skewed CROSS REFERENCE: Skew (ADF) (P.174) 12.4.9.4. The Received Fax Data is Skewed CROSS REFERENCE: Skew (P.168)
  • Page 176 KX-FLC418RU 12.4.9.5. The Received or Copied Data is Expanded...
  • Page 177 KX-FLC418RU 12.4.9.6. Black or White Vertical Line is Copied...
  • Page 178 KX-FLC418RU 12.4.9.7. An Abnormal Image is Copied CROSS REFERENCE: CIS (Contact Image Sensor) Section (P.131)
  • Page 179 KX-FLC418RU 12.4.10. Cordless Section 12.4.10.1. Check Power (Cordless Handset) Cross Reference: Power Supply Circuit/Reset Circuit (P.54)
  • Page 180 KX-FLC418RU 12.4.10.2. Check Battery Charge (Cordless Handset) Cross Reference: Check Power (Cordless Handset) (P.179) Charge Circuit (P.54) 12.4.10.3. Check Battery Charge (Charger Unit) Cross Reference: Power Supply Circuit (P.55)
  • Page 181 KX-FLC418RU 12.4.10.4. Check Link (Cordless Base Unit)
  • Page 182 KX-FLC418RU...
  • Page 183 KX-FLC418RU 12.4.10.5. Check Link (Cordless Handset) Cross Reference: Power Supply Circuit/Reset Circuit (P.54) Check Point (Cordless Handset) (P.186) Note: (*1) Refer to Troubleshooting by Symptom (Cordless Handset) (P.186).
  • Page 184 KX-FLC418RU Cross Reference: Check Point (Cordless Handset) (P.186) 12.4.10.6. Check Cordless Handset Transmission Cross Reference: Check Sheet (P.123) 12.4.10.7. Check Cordless Handset Reception Cross Reference: How to Check the Cordless Handset Speaker or Receiver (P.232). Check Sheet (P.123)
  • Page 185 KX-FLC418RU 12.4.10.8. Bell Reception (Cordless Handset) Cross Reference: Check Link (Cordless Handset) (P.183) How to Check the Cordless Handset Speaker or Receiver (P.232)
  • Page 186 KX-FLC418RU 12.4.11. Troubleshooting by Symptom (Cordless Handset) If your unit has below symptoms, follow the instructions in remedy column. Remedies depend on whether you have DECT tester (*1) or not. Note: (*1) A general repair is possible even if you don't have the DECT tester because it is for confirming the levels, such as Acoustic level in detail.
  • Page 187 KX-FLC418RU Items Check Procedure Check or Point Replace Parts (F)* Battery Monitor Check 1. Apply 2.25 V between BATT+ and BATT-. IC1, F1, C1, 2. Execute the command R12, R45 sendchar PAD sendchar LED 0 sendchar CRX 0 1 sendchar AD1 It assumes that the return value is XX.
  • Page 188 KX-FLC418RU Items Check Procedure Check or Point Replace Parts (K)* Frequency Offset Confir- Follow steps 1 to 3 of (I). IC1, mation 4.Confirm that the frequency Offset is < ± 50 kHz. C802~C806, C808~C814, C819~C820, C822, C825~C827, C834, C859~C864, L801~L804,...
  • Page 189 KX-FLC418RU 12.4.11.2. Troubleshooting for Speakerphone When the customer’s telephone line corresponds to the following conditions, and the transmission signal of SP-Phone is inter- rupted, performing the next set up to a cordless handset will improve it to some extent. Conditions 1.
  • Page 190 KX-FLC418RU 12.4.12. Troubleshooting by Symptom (Cordless Base Unit) 12.4.12.1. Check Point (Cordless Base Unit) Items Check Procedure Check or Replace Parts Point 3 V Supply Confirmation +3 V 1. Confirm that the voltage between test point +3.0 V and GND is 3.0 V Q8, R60, R68, R69, ±...
  • Page 191 KX-FLC418RU Items Check Procedure Check or Replace Parts Point (H) Frequency Drift Confirma- Follow steps 1 to 6 of (E). IC4, IC2, R411, R412, tion 7.Confirm that the frequency drift is < ±30 kHz/ms. C400, C432, C405, C406, C407, C431,...
  • Page 192 KX-FLC418RU Items Check Procedure Check or Replace Parts Point (L) Power RAMP Confirmation Follow steps 1 to 6 of (E). IC4, IC2, R411, R412, 7.Confirm that Power RAMP is matching. C400, C432, C405, C406, C407, C431, L401, L402, L403, C421,...

  • Page 193: Service Fixture & Tools

    KX-FLC418RU 13 Service Fixture & Tools...

  • Page 194: Disassembly And Assembly Instructions

    KX-FLC418RU 14 Disassembly and Assembly Instructions...

  • Page 195: Upper Main Cabinet Section

    KX-FLC418RU 14.1. Upper Main Cabinet Section CROSS REFERENCE: A6: How to Remove the Lower Flame (P.203) A1: How to Remove the Front Cover (P.198) A7: How to Remove the Separation Rubber (P.203) A2: How to Remove the Pick Up Unit (P.199) A9: How to Remove the Transfer Roller (P.204)

  • Page 196: Lower Main Cabinet Section

    KX-FLC418RU 14.2. Lower Main Cabinet Section CROSS REFERENCE: B1: How to Remove the Bottom Plate (P.206) B2: How to Remove the Analog Board (P.206) B3: How to Remove the RF Unit (P.207) B4: How to Remove the High Voltage Power Board (P.207) B5: How to Remove the Laser Unit (P.208)

  • Page 197: Cordless Handset Section

    KX-FLC418RU 14.3. Cordless Handset Section CROSS REFERENCE: E1: How to Replace the LCD (P.219)

  • Page 198: How To Remove The

    KX-FLC418RU 14.4. How to Remove the Front Cover...

  • Page 199: How To Remove The Pick Up Unit

    KX-FLC418RU 14.5. How to Remove the Pick Up Unit...

  • Page 200: How To Remove The Pick Up Roller

    KX-FLC418RU 14.6. How to Remove the Pick Up Roller...

  • Page 201: How To Remove The Antenna Board

    KX-FLC418RU 14.7. How to Remove the Antenna Board...

  • Page 202: How To Remove The Operation Board

    KX-FLC418RU 14.8. How to Remove the Operation Board...

  • Page 203: How To Remove The Lower Flame

    KX-FLC418RU 14.9. How to Remove the Lower Flame 14.10. How to Remove the Separation Rubber...

  • Page 204: How To Remove The Transfer Roller

    KX-FLC418RU 14.11. How to Remove the Transfer Roller...

  • Page 205: How To Remove The Separation Roller

    KX-FLC418RU 14.12. How to Remove the Separation Roller...

  • Page 206: How To Remove The Bottom Plate

    KX-FLC418RU 14.13. How to Remove the Bottom Plate 14.14. How to Remove the Analog Board...

  • Page 207: How To Remove The Rf Unit

    KX-FLC418RU 14.15. How to Remove the RF Unit 14.16. How to Remove the High Volt- age Power Board...

  • Page 208: How To Remove The Laser Unit

    KX-FLC418RU 14.17. How to Remove the Laser Unit 14.18. How to Remove the Fan Unit...

  • Page 209: How To Remove The Low Voltage Power Board

    KX-FLC418RU 14.19. How to Remove the Low Voltage Power Board 14.20. How to Remove the Digital Board...

  • Page 210: How To Remove The Main Motor

    KX-FLC418RU 14.21. How to Remove the Main Motor...

  • Page 211: How To Remove The Fuser Unit

    KX-FLC418RU 14.22. How to Remove the Fuser Unit...

  • Page 212: How To Remove The Cis

    KX-FLC418RU 14.23. How to Remove the CIS...

  • Page 213: Installation Position Of The Lead

    KX-FLC418RU 14.24. Installation Position of the Lead...
  • Page 214 KX-FLC418RU...
  • Page 215 KX-FLC418RU...
  • Page 216 KX-FLC418RU...
  • Page 217 KX-FLC418RU...

  • Page 218: How To Remove The Cordless Handset Board

    KX-FLC418RU 14.25. How to Remove the Cordless Handset Board...
  • Page 219 KX-FLC418RU 14.25.1. How to Replace the LCD...

  • Page 220: How To Remove The Charger Board

    KX-FLC418RU 14.26. How to Remove the Charger Board...

  • Page 221: Measurements And Adjustments

    KX-FLC418RU 15 Measurements and Adjustments 15.1. Cordless Base Section Adjustment When you have replaced EEPROM or BBIC or X'tal, adjustment is necessary. This supplement will explain further details for adjustment. 15.1.1. Equipment Required 1. PQZZ1CD300E* Note: 3 wire cable: It connect the Cordless Base Board and PC.
  • Page 222 KX-FLC418RU 15.1.2.2. Batch Files Settings Note: • “****” varies depending on the country. • See the Command (P.222) for frequently used commands. 15.1.2.3. Command command function and how to use readid read ID number of Base unit writeid ** ** ** ** **...
  • Page 223 KX-FLC418RU 15.1.3.2. In Case of BBIC Replacement When you replace BBIC, you need to adjust Frequency and Voltage. --> Refer to Frequency and Voltage Adjustment (P.223). 15.1.3.3. In Case of X'tal (X5) Replacement When you replace X'tal, you need to adjust Frequency. --> Refer to Frequency Adjustment (P.223).
  • Page 224 KX-FLC418RU 15.1.4.3. Voltage Adjustment Note: • “****” varies depending on the country. • When you write new value to the EEPROM, it is necessary to turn the power off and then power on again. After power on again, Board works with new value you wrote.

  • Page 225: Adjustment Standard (Cordless Base Unit)

    KX-FLC418RU 15.2. Adjustment Standard (Cordless Base Unit) IC28 C426 C427 +2.5V C425 C423 C319 C318 PFUP1530Z R412 R411 C322 C401 C400 C432 C406 C405 C431 C407 R402 R401 C409 C417 Supply R426 R404 R418 C418 (DC) FC: Frequency R109 Counter...

  • Page 226: Adjustment Standard (Charger Unit)

    KX-FLC418RU 15.3. Adjustment Standard (Charger Unit) When connecting the Simulator Equipments for checking, please refer to below. 15.3.1. Bottom View Digital Volt Meter /2 W DC POWER DC 6.5 V Note: (A) is referred to Check Point (Charge Unit) (P.192)

  • Page 227: The Setting Method Of Jig (Cordless Handset)

    KX-FLC418RU 15.4. The Setting Method of JIG (Cordless Handset) This section explains the PC setting to use command required in Check Point (Cordless Handset)(P.186). Note: *: If you have the JIG Cable for TCD500 series <Preparation> (PQZZ1CD505E), change the following values of resis- •...
  • Page 228 KX-FLC418RU 15.4.2. How to install Batch file into P.C. Note: • “*****” varies depending on the country or models. 15.4.3. Commands See the table below for frequently used commands. Command name Function Example rdeeprom Read the data of EEPROM Type “rdeeprom 00 00 FF”, and the data from address “00 00”...

  • Page 229: Adjustment Standard (Cordless Handset)

    KX-FLC418RU 15.5. Adjustment Standard (Cordless Handset) When connecting the Simulator Equipments for checking, please refer to below. 15.5.1. Component View Note: (A) - (R) is referred to Check Point (Cordless Handset) (P.186)

  • Page 230: Things To Do After Replacing Ic

    KX-FLC418RU 15.6. Things to Do after Replacing IC Cautions: Since this page is common to each country, it may not apply to some models in your country. The contents below are the mini- mum adjustments required for operation. 15.6.1. Base Unit Before doing the following adjustment, be sure to do PC Setting (P.221) in Cordless Base Section Adjustment (P.221).

  • Page 231: Rf Specification

    KX-FLC418RU 15.7. RF Specification 15.7.1. Base Unit Item Value TX Power 20 dBm ~ 25 dBm Modulation -350 ~ -400/+320 ~ +370 kHz/div Frequency Offset -45 kHz ~ +45 kHz Frequency Drift < ± 30 kHz / ms RX Sensitivity <...

  • Page 232: How To Check The Cordless Handset Speaker Or Receiver

    KX-FLC418RU 15.8. How to Check the Cordless Handset Speaker or Receiver 1. Prepare the digital voltmeter, and set the selector knob to ohm meter. 2. Put the probes at the speaker terminals as shown below. 15.9. Frequency Table (MHz) BASE UNIT...

  • Page 233: Maintenance

    KX-FLC418RU 16 Maintenance 16.1. Maintenance Items and Component Locations 16.1.1. Outlines MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS. 1. Periodic maintenance Inspect the equipment periodically and if necessary, clean any contaminated parts. 2. Check for breakdowns Look for problems and consider how they arose.
  • Page 234 KX-FLC418RU 16.1.2.1. Maintenance List OPERATION CHECK REMARKS Document Path Remove any foreign matter such as paper. — Rollers If the roller is dirty, clean it with a damp cloth then dry thor- Refer to Maintenance Check Items/Com- oughly. ponent Locations (P.233).

  • Page 235: Printing

    KX-FLC418RU 16.2. Printing • The motor pinion rotates in the direction shown in the figure. • The gears of fixing and developing parts are driven by the GEAR IDLER 67. • The GEAR PAPER FEED ROLLER drives the roller. • The GEAR CLUTCH runs idle and GEAR PICKUP PAPER is still.

  • Page 236: Printing (Paper Pick Up)

    KX-FLC418RU 16.3. Printing (Paper Pick Up) During printing • When the SOLENOID is turned ON, the LEVER PICK UP CLUTCH is hooked on the RING of GEAR CLUTCH. It causes the GEAR PICKUP PAPER to rotate. • The recording paper is pressed by the PICKUP ROLLER and the top paper is separated and fed.

  • Page 237: Scanning (Adf)

    KX-FLC418RU 16.4. Scanning (ADF) • DOCUMENT TRANSMISSION (ADF) When the tip of the document is set to a point of contact between the separation roller and the separation pad through the document feed roller, then the document is fed there separately. The document feed roller carries the document...

  • Page 238: Maintenance

    KX-FLC418RU 16.5. Maintenance 16.5.1. Cleaning the Inside of the Unit Clean the inside of the unit: — If misfeeding of your original occurs frequently. — If a black line, a white line or a dirty pattern appears on your recording paper, on your original, or on the fax document received by the other party.
  • Page 239 KX-FLC418RU • Do not touch the transfer roller (2) Clean the document feeder roller (1) with a cloth moistened with isopropyl rubbing alcohol, and let all parts dry thoroughly. Clean the upper glass (2) with a soft and dry cloth.
  • Page 240 KX-FLC418RU Re-install the drum and toner cartridge (1) by holding the tabs. • Make sure that the triangles (2) match to install the drum and toner cartridge correctly. Close the front cover (1) by pushing down on both sides, until locked.

  • Page 241: Document Jams

    KX-FLC418RU 16.6. Document Jams If the unit does not release the document during feeding, remove the jammed document as follows. Note: • Do not pull out the jammed document forcibly before open- ing the front cover. Remove the handset and document stacker.
  • Page 242 KX-FLC418RU Remove the jammed document carefully (1). Push back the inner cover. Close the front cover (1) by pushing down on both sides, until locked. Place the handset on the cradle and attach the document stacker.

  • Page 243: Recording Paper Jams

    KX-FLC418RU 16.7. Recording Paper Jams The display will show the following. 16.7.1. When the recording paper has jammed near the drum and toner unit Remove the handset and document stacker. Lift open the front cover (1), holding OPEN tab (2).
  • Page 244 KX-FLC418RU 16.7.2. When the recording paper has jammed near the recording paper exit Remove the handset and document stacker. Lift open the front cover (1), holding OPEN tab (2). Remove the recording paper (1), then remove the drum and toner cartridge (2) to allow the jammed paper (3) to pull free from the rear cabinet.
  • Page 245 KX-FLC418RU Remove the jammed paper (1) from the fuser unit by pulling it upwards carefully, then install the drum and toner cartridge. Push back the levers (1) to the original position. Close the front cover (1) by pushing down on both sides, until locked.
  • Page 246 KX-FLC418RU Pull the tension plate forward (1), then re-insert the recording paper. • Before re-inserting, make sure to fan and straighten the record- ing paper. Push back the tension plate. 16.7.3. When the recording paper is not fed into the unit properly The display will show the following.

  • Page 247: Printing Operation Principle

    KX-FLC418RU 16.8. Printing Operation Principle 16.8.1. Process Chart and Process Bias 16.8.2. Charging Charging is the stage that keeps the surface of the sensitive drum a fixed electric potential. The sensitive drum is the Organic Photo Conductor (OPC), which is a electric conductive cylinder whose surface is covered with the Charge Generation Transfer Layer (CGTL).
  • Page 248 KX-FLC418RU 16.8.3. Exposing When the drum which is charged with the fixed electric charge is irradiated by the laser beam, the plus charge and minus charge are generated at the Charge Generation Transfer Layer. Passing through the Charge Generation Transfer Layer which conducts the minus charge, the plus-charged drum's surface is neutralized to be skipped.
  • Page 249 KX-FLC418RU 16.8.5. Developing and Transcription The developing is the stage that the OPC drum with an invisible image is changed to visible by the toner. The drum unit consists of mixing paddle, toner supply roller, developing roller, developing blade, charge wire, grid plate and OPC drum. The bias volt- age is added to the developing roller and toner supply roller.
  • Page 250 KX-FLC418RU 16.8.6. Cleaning of Transfer Roller The toner attached to the surface of the OPC drum is transferred to the paper at the transcription stage, but a part of the toner remains. The cleaning is the stage that cleans the remain toner after the transcription stage. The remain toner on the drum and the toner which was attached to the place where the laser beam didn't scan are gathered to the developing roller to be used again.
  • Page 251 KX-FLC418RU 16.8.7. Fixing On the process of the transfer, the transferred toner is weakly attached on the paper. Fixing means the process to fix the toner on the paper permanently. The fixing part melts the toner at the high temperature using the halogen heater. The toner is fixed on the paper by the heat and pressure through the fixing part with the image.
  • Page 252 KX-FLC418RU 16.8.8. Timing Chart (When Printing Two Sheets of Paper) BASIC...
  • Page 253 KX-FLC418RU 16.8.9. Timing Chart [Initializing (Long)]...
  • Page 254 KX-FLC418RU 16.8.10. Timing Chart (when the registration sensor is turned OFF then ON during initializ- ing)

  • Page 255: Terminal Guide Of The Ics Transistors And Diodes

    KX-FLC418RU 16.9. Terminal Guide of the ICs Transistors and Diodes 16.9.1. Digital Board 16.9.2. Analog Board...
  • Page 256 KX-FLC418RU 16.9.3. Cordless Base Board 16.9.4. Operation Board 16.9.5. High Voltage Power Supply Board 16.9.6. Low Voltage Power Supply Board...
  • Page 257 KX-FLC418RU 16.9.7. Cordless Handset Board...

  • Page 258: How To Replace The Flat Package Ic

    KX-FLC418RU 16.10. How to Replace the Flat Package IC Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
  • Page 259 KX-FLC418RU 16.10.3. Flat Package IC Installation Procedure 1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins. *Check the accuracy of the IC setting with the corresponding soldering foil. 2. Apply flux to all pins of the FLAT PACKAGE IC.

  • Page 260: Digital Board Section

    KX-FLC418RU 16.11. Digital Board Section When the unit fails to boot up the system, take the troubleshooting procedures very carefully. It may have a serious problem. The symptom: No response when the power is turned on. (No LCD display, and keys are not accepted.) The first step is to check the power source.
  • Page 261 KX-FLC418RU 16.11.1. NG Example...

  • Page 262: Test Chart

    KX-FLC418RU 16.12. Test Chart 16.12.1. ITU-T No.1 Test Chart...
  • Page 263 KX-FLC418RU 16.12.2. ITU-T No.2 Test Chart...
  • Page 264 KX-FLC418RU Memo:...

  • Page 265: Schematic Diagram

    KX-FLC418RU 17 Schematic Diagram 17.1. For Schematic Diagram Note: 1. DC voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.

  • Page 266: Digital Board (Pcb1)

    KX-FLC418RU 17.2. Digital Board (PCB1)
  • Page 267 KX-FLC418RU...
  • Page 268 KX-FLC418RU...
  • Page 269 KX-FLC418RU...

  • Page 270: Analog Board (Pcb2)

    J509 (18) 15 CDL_RXD CDL_HSSP2- CDL_RXD CDL_RXD (19) R510 16 CDL_DCN CDL_SPMUTE (20) 180K 17 CDL_PSHORT CDL_CID CDL_SPOUT IC500 C505 CN500 CN501 J47p DA500 1A2K L500 4 V- R514 VREF 180K C509 L502 KX-FLC418RU : Analog Board (1/2) J47p (21)
  • Page 271 L506 C535 L518 VREF Monitor_RX (18) Z1.0u CN502 +VIN (19) C536 L521 Z1.0u VOUT1 -VIN (20) C534 FAX_RX : R550 C531 C541 C539 D10p FAX_TX : K3300p R530 D10p R545 L508 C523 K0.047u 6.8K KX-FLC418RU : Analog Board (2/2) (21)

  • Page 272: Sensor Boards (Pcb3-5)

    KX-FLC418RU 17.4. Sensor Boards (PCB3-5) MOLEX CN51 THERM CN52 THRM1 POUT EXIT SENSOR BOARD (PCB3) IC60 OUTPUT CN60 1 +5VD 2 TNREMP 3 GND DRUM & TONER SENSOR BOARD (PCB4) ZNR71 FG_DEV FG_EARTH VARISTOR SENSOR BOARD (PCB5)
  • Page 273 KX-FLC418RU Memo:...

  • Page 274: Cordless Base Board (Pcb6)

    KX-FLC418RU 17.5. Cordless Base Board (PCB6)

  • Page 275: Operation Board (Pcb7)

    KX-FLC418RU 17.6. Operation Board (PCB7)

  • Page 276: High Voltage Power Supply Board (Pcb8)

    50V 0.033µF 56KΩ DEV REM Approx 430KΩ Approx 76KHZ TRA+/- 560KΩ 50V 0.033µF 39KΩ 560K 750Ω TRA CLK 180KΩ 10KΩ 2KV 330pF DRUM 270KΩ 2.7KΩ 150V 150V 150V 150V 150V 150V 150V Approx 7.8KHZ KX-FLC418RU HIGH VOLTAGE POWER SUPPLY BOARD...

  • Page 277: Low Voltage Power Supply Board (Pcb9)

    KX-FLC418RU 17.8. Low Voltage Power Supply Board (PCB9)

  • Page 278: Cordless Handset Board (Pcb10)

    KX-FLC418RU 17.9. Cordless Handset Board (PCB10) Charge Current BATTERY 5.6n BATT+ 1.8V BATTERY C150 (MAX500mA) BATTERY +1.8V 1.8V BATT- study GSM X_CLK 3.0V 4.0V CP+3.0V CP+4.0V 3.9k CHG(+) CHARGE Terminal K10u POWER *C38 K10u CHG(-) +1.8V D10p D10p GND_0 K0.1u...
  • Page 279 LSRn LCD_SDA (14) LCD_SCL (15) LCD_CD (16) LCD_RESET (17) GND GND GND_0 GND_0 LCD_CSB (18) MIC+ MICp MICn R313 MIC- R312 VREFm VREFm VREFm VREFm VREFm VREFm to LCD UNIT NC: No Components KX-FLC418RU : CORDLESS HANDSET BOARD SCHEMATIC DIAGRAM...

  • Page 280: Charger Unit Board (Pcb11)

    KX-FLC418RU 17.10. Charger Unit Board (PCB11) 10 (2W) KX-FLC418RU : CHARGER BOARD SCHEMATIC DIAGRAM...

  • Page 281: Printed Circuit Board

    C196 C185 R197 C184 R196 RA113 C280 R258 C329 C310 C186 R209 C181 RA112 C262 R110 L144 Q122 L145 F105 D111 R226 C328 C327 RA105 RA104 RA103 C325 R263 CN112 CN107 CN110 C264 C263 PFUP1646Y KX-FLC418RU DIGITAL BOARD COMPONENT VIEW...
  • Page 282 KX-FLC418RU 18.1.2. Bottom View +3.3V +5VD KX-FLC418RU DIGITAL BOARD BOTTOM VIEW...

  • Page 283: Analog Board (Pcb2)

    PC202 D501 F200 D500 Q206 J305 J338 R343 J346 PC205 J324 SA201 J316 D205 J312 J345 D202 J342 R249 J334 R322 R387 D203 D505 J367 D204 T202 J310 T201 J325 J339 J313 J340 J304 J348 KX-FLC418RU: ANALOG BOARD (COMPONENT VIEW)
  • Page 284 R242 C503 R571 L285 C340 IC211 L284 R381 C506 R513 C343 L286 C339 C344 R383 L281 L279 L283 R382 C342 R379 C341 R384 R378 R217 IC210 C335 C337 R377 R375 C338 C336 L278 L282 R374 KX-FLC418RU: ANALOG BOARD (BOTTOM VIEW)

  • Page 285: Exit Sensor Board (Pcb3)

    PCB-CH PS51 PFUP1527Z -B KX-FLC418RU SENSOR BOARD 18.4. Drum & Toner Sensor Board (PCB4) PFUP1527Z -C IC60 PCB-CH AUTO-CH KX-FLC418RU DRUM & TONER SENSOR BOARD 18.5. Varistor Sensor Board (PCB5) PFUP1527Z -D PFUP1527Z -D PCB-CH ZNR71 KX-FLC418RU VARISTOR SENSOR BOARD...
  • Page 286 KX-FLC418RU Memo:...

  • Page 287: Cordless Base Board (Pcb6)

    C282 C281 JTIO R305 SCLK R246 C278 C222 R250 C284 R249 R302 R248 R303 R241 C276 R311 RA4 RA3 RA6 RA5 R310 R253 SPIDO SPIDI C280 R342 SPICLK C292 C294 C320 R325 R274 C295 C323 KX-FLC418RU: CDL-BASE BOARD (COMPONENT VIEW)
  • Page 288 C431 C407 R402 R401 C409 C417 R426 R404 R418 C418 R109 R255 R323 BBRST R326 R243 R244 R304 C273 1.8V A C285 C314 IC23 C313 IC22 C316 +3.0V R327 C315 C277 C229 1.8V B R230 KX-FLC418RU: CDL-BASE BOARD (BOTTOM VIEW)

  • Page 289: Operation Board (Pcb7)

    18.7. Operation Board (PCB7) 18.7.1. Component View CN102 J139 J138 J124 J132 J123 J121 J119 J120 CN103-1 J125 LED101 J141 J107 J116 J113 J101 J108 J115 J117 J105 J104 J102 J109 J103 J106 J140 CN103-2 KX-FLC418RU OPERATION BOARD COMPONENT VIEW...
  • Page 290 KX-FLC418RU 18.7.2. Bottom View KX-FLC418RU OPERATION BOARD BOTTOM VIEW...

  • Page 291: High Voltage Power Supply Board (Pcb8)

    KX-FLC418RU 18.8. High Voltage Power Supply Board (PCB8) 18.8.1. Component View EUK1MNA90HA KX-FLC418RU HIGH VOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW)
  • Page 292 KX-FLC418RU 18.8.2. Bottom View EUK1MNA90HA KX-FLC418RU HIGH VOLTAGE POWER SUPPLY BOARD (BOTTOM VIEW)

  • Page 293: Low Voltage Power Supply Board (Pcb9)

    C501 D506 C401 C502 D104 HEATER J105 J103 C101 D101 T10AH 250V CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, VR101 REPLACE ONLY WITH SAME TYPE AND RATINGS OF FUSE. SEC. PRI. KX-FLC418RU LOW BOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW)
  • Page 294 KX-FLC418RU 18.9.2. Bottom View Q101 R102 KX-FLC418RU LOW BOLTAGE POWER SUPPLY BOARD (BOTTOM VIEW)

  • Page 295: Cordless Handset Board (Pcb10)

    C331 (10.368MHZ) X_CLK R330 R248 R249 R301 R305 R302 R303 R300 R304 R311 RA61 BATT- BATT+ BATT+ BATT- CHG (-) C147 CHG (-) C113 CHG (+) CHG (+) MIC + MIC - MIC- MIC+ KX-FLC418RU CORDLESS HANDSET BOARD (COMPONENT VIEW)
  • Page 296 KX-FLC418RU 18.10.2. Bottom View PNLB1103Y KX-TGA641 EUDECT KX-TGA106 USDECT SOFT_A SOFT_B SOFT_C TALK LED8 LED6 DOWN KX-FLC418RU CORDLESS HANDSET BOARD (BOTTOM VIEW)

  • Page 297: Charger Unit Board (Pcb11)

    KX-FLC418RU 18.11. Charger Unit Board (PCB11) 18.11.1. Component View KX-FLC418RU CHARGER BOARD (COMPONENT VIEW) 18.11.2. Bottom View TP4 (GND) KX-FLC418RU CHARGER BOARD (BOTTOM VIEW)
  • Page 298 KX-FLC418RU Memo:...

  • Page 299: Exploded View And Replacement Parts List

    KX-FLC418RU 19 Exploded View and Replacement Parts List Notes: 1. The "RTL" marking indicates that its Retention Time is Limited. When production is discontinued, this item will continue to be available only for a specific period of time. This period of time depends on the type of item, and the local laws governing parts and product retention.

  • Page 300: Cabinet, Mechanical And Electrical Parts Location

    KX-FLC418RU 19.1. Cabinet, Mechanical and Electrical Parts Location 19.1.1. General Section 19.1.1.1. Exploded View OPERATION COVER SECTION (1) PICK UP SECTION FUSER SECTION...
  • Page 301 KX-FLC418RU 19.1.1.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFQT2542Y LABEL,PAPER SET PFQT2541R LABEL,FACE DOWN PFQT2565Z INDICATION PLATE- LABEL,FUSER XUC2FJP RETAINING RING PFDG1201Z GEAR PFUS1325Z COIL SPRING PFDJ1067Z SPACER PFDN1065Z ROLLER PFDJ1044Z SPACER POM-HB PFHR1542Z CASE/COVER...
  • Page 302 KX-FLC418RU 19.1.2. Operation Cover Section (1) 19.1.2.1. Exploded View OPERATION COVER SECTION (2) PCB7 PCB7-1...
  • Page 303 KX-FLC418RU 19.1.2.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PNGP1048D1 PANEL,LCD PNGG1285D1 GRILLE,SUB PS-HB PNGG1282D1 GRILLE,OPERATION PS-HB PFGV1021Z TRANSPARENT PLATE PNGD1058D CARD,TELEPHONE PFHX2002Z SPACER PFME1001Z SPACER POM-HB PFHG1094Z RUBBER PARTS PNBX1253D4 PUSH BUTTON,SET ABS-HB PFBC1163Z1 PUSH BUTTON,AUTO/ANS...
  • Page 304 KX-FLC418RU 19.1.3. Operation Cover Section (2) 19.1.3.1. Exploded View OPERATION COVER SECTION(3)
  • Page 305 KX-FLC418RU 19.1.3.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFDG1320Z GEAR POM-HB PFDN1066Y ROLLER PFDJ1006Z SPACER POM-HB PFUS1671Z LEAF SPRING PFHG1190Z RUBBER PARTS PFHR1544Z CASE,COVER POM-HB PFUS1668Z LEAF SPRING PFHX1967Z SPACER PFUV1095X2 COVER PS-HB PFDE1275Z LEVER...
  • Page 306 KX-FLC418RU 19.1.4. Operation Cover Section (3) 19.1.4.1. Exploded View...
  • Page 307 KX-FLC418RU 19.1.4.2. Parts List Safety Ref. Part No. Part Name & Description Remarks N2GZYY000002 IMAGE SENSOR PFJS07M01Z CONNECTOR,7PIN PFDS1010Z ROLLER POM-HB PFDJ1063Y SPACER POM-HB PFDE1198Z POM-HB PFDG1189Z GEAR PFDG1295Z GEAR POM-HB PFDE1199Z POM-HB PFDG1296Z GEAR POM-HB PFUS1440Y COIL SPRING PNDF1039Z...
  • Page 308 KX-FLC418RU 19.1.5. Pick Up Section 19.1.5.1. Exploded View...
  • Page 309 KX-FLC418RU 19.1.5.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFKV1138Z3 COVER PS-HB PFKR1095Z4 GUIDE ABS-HB PFKR1096Z4 GUIDE ABS-HB PFKE1053Z3 PARTING PLATE PS-HB PFDG1015Y GEAR POM-HB PFUS1622Z COIL SPRING PFKE1052Y3 COVER PS-HB PFKS1084W2 TRAY PS-HB PFHG1154Z RUBBER PARTS...
  • Page 310 KX-FLC418RU 19.1.6. Fuser Section 19.1.6.1. Exploded View 188(*1) Note: (*1) No. 188 is a kit parts No. of these parts...
  • Page 311 KX-FLC418RU 19.1.6.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFDJ1105Z SPACER POLY- ETHER- IMIDE- PFUS1426Z COIL SPRING PFUV1101Y COVER PBT+ABS +GF30%- PFHX1969Z SPACER PFHX1976Z SPACER PFDG1301Y GEAR PPS-V0 PFDJ1065Z SPACER PPS-V0 PFZRFL403RU ROLLER PFDE1207Z LEVER PBT+GF3...
  • Page 312 KX-FLC418RU 19.1.7. Lower Main Cabinet Section (1) 19.1.7.1. Exploded View PCB9 PCB2 PCB6 PCB1 PCB8 LOWER MAIN CABINET SECTION (2) PCB4 PCB3 PCB5...
  • Page 313 KX-FLC418RU 19.1.7.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFHG1169Z RUBBER PARTS PFMD1099Z CHASSIS XWC4BFJ WASHER PFJS02P34Z CONNECTOR,2PIN PFJS10N96Z CORD PFJE1080Z LEAD WIRE PFHX1975Y SPACER PNQT1506Z INDICATION PLATE-LABEL LPA1625K PC BOARD W/COMPONENT PFHE1233Z SPACER PFJS05N94Z CONNECTOR,5PIN...
  • Page 314 KX-FLC418RU 19.1.8. Lower Main Cabinet Section (2) 19.1.8.1. Exploded View MOTOR SECTION FAN MOTOR SECTION LOWER CABINET SECTION (3)
  • Page 315 KX-FLC418RU 19.1.8.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFUS1592Z TORSION SPRING PFUE1036Z PLASTIC PARTS PS-HB PFUS1028Z LEAF SPRING PF0M1006Z MIRROR PNUS1081Z COIL SPRING PFHX1929Z SPACER PFUS1439Z COIL SPRING WLL20YG24M3M LEAD WIRE PFUS1502Z TORSION SPRING PFJS02P12Y...
  • Page 316 KX-FLC418RU 19.1.9. Motor Section 19.1.9.1. Exploded View...
  • Page 317 KX-FLC418RU 19.1.9.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFUA1076Z CHASSIS L6HAYYYK0005 DC MOTOR PFDG1299Z GEAR POM-HB PNUS1123Z TORSION SPRING PFDE1201X XUC4FJP RETAINING RING PFDG1297Z GEAR POM-HB PFDG1457Z GEAR POM-HB PFDG1458Z GEAR POM-HB...
  • Page 318 KX-FLC418RU 19.1.10. Fan Motor Section 19.1.10.1. Exploded View...
  • Page 319 KX-FLC418RU 19.1.10.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFUV1094Y CASE/COVER PS-V0 PFUS1667Z BAR SPRING PFUS1430Z TORSION SPRING PFUS1451Z COIL SPRING PFUE1016Z LEVER ABS-V0 L6FAYYYK0001 DC MOTOR PFUS1666Z BAR SPRING PFUS1664Z BAR SPRING PFUS1665Z BAR SPRING...
  • Page 320 KX-FLC418RU 19.1.11. Lower Cabinet Section (3) 19.1.11.1. Exploded View GEAR SECTION...
  • Page 321 KX-FLC418RU 19.1.11.2. Parts List Safety Ref. Part No. Part Name & Description Remarks L6HAYYYK0004 DC MOTOR PFDG1304Y GEAR POM-HB PFMH1184Z FRAME PFDG1305Z GEAR POM-HB PFDG1306Y GEAR POM-HB PFUA1083Z CHASSIS PFDG1303Z GEAR POM-HB XUC5FJP RETAINING RING PFKM1191Y3 CABINET BODY PS-V0...
  • Page 322 KX-FLC418RU 19.1.12. Gear Section 19.1.12.1. Exploded View...
  • Page 323 KX-FLC418RU 19.1.12.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PFDG1307Z GEAR POM-HB PFDG1189Z GEAR PFDG1308Z GEAR POM-HB PFDG1309Z GEAR POM-HB PFDG1297Z GEAR POM-HB PFDG1310Z GEAR POM-HB PFUA1073Z CHASSIS ABS-V0 PFDG1311Z GEAR POM-HB PFDG1176Z GEAR POM-HB PFDE1272Z...
  • Page 324 (*1) This cable is fixed by soldering. Refer to How to Replace the LCD (P.219). (*2) The rechargeable Ni-MH battery P03P or HHR-4MRE is available through sales route of Panasonic. (*3) Attach the spacer (No. 422) to the exact location described above.
  • Page 325 KX-FLC418RU 19.1.13.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PNGP1048Y1 PANEL, LCD PMMA-HB PNYE1008Z TAPE, DOUBLESIDED PNKM1080Y4 CABINET BODY PS-HB PNHR1105Z OPTIC CONDUCTIVE PARTS, PS-HB LED LENS PNHS1072Z SPACER, RECEIVER NET PQHS10467Z COVER, SPEAKER NET L0AD02A00028 RECEIVER...
  • Page 326 KX-FLC418RU 19.1.14. Charger Unit Section 19.1.14.1. Exploded View 451-1 PCB200 451-3 451-2 451-4 19.1.14.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PNLC1008ZT CHARGER UNIT ASS'Y with- out NAME PLATE (RTL) 451-1 PNKM1077Z1 CABINET BODY 451-2 PNJT1010Z...
  • Page 327 KX-FLC418RU 19.1.15. Actual Size of Screws and Washer 19.1.15.1. Exploded View Parts No. Illustration XTW3+10PFJ7 XTB3+10GFJ XTW3+20PFJ XTW3+W10PFJ XTW4+8PFJ XTW2+W9PFJ XTW3+12PFJ7 XYC3+FF8FJ XSB4+6FJ XTW3+6LFJ7 XTW3+5LFJK7 XTB3+10GFJ XTB2+8GFJ 19.1.15.2. Parts List Safety Ref. Part No. Part Name & Description Remarks XTW3+10PFJ7...
  • Page 328 KX-FLC418RU 19.1.16. Accessories and Packing Materials 19.1.16.1. Exploded View A6 A7 (*1) Note: (*1) The rechargeable Ni-HM battery (Capacity: up to 750mAh) is available through sales route of Panasonic.
  • Page 329 KX-FLC418RU 19.1.16.2. Parts List Safety Ref. Part No. Part Name & Description Remarks PNQW2409Z QUICK REFERENCE GUIDE PFKS1096Z4 TRAY,PAPER PFKS1085Z3 TRAY,PAPER SUB PS-HB PFKS1143Y1 TRAY,DOCUMENT ABS-HB PNQX2876Z OPERATION MANUAL PQJA10126X CORD CURL PQJA10075Z CORD,TEL PFJA03A010Z POWER CORD PQLV219CEW ADAPTOR PFQW2538Z...

  • Page 330: Electrical Parts List

    KX-FLC418RU 19.2. Electrical Parts List 19.2.1. Digital Board Parts Safety Ref. Part No. Part Name & Description Remarks C131 ECUV1C104ZFV 0.1 C132 ECUV1H181JCV 180p Safety Ref. Part No. Part Name & Description Remarks C133 ECUV1C104ZFV 0.1 C134 ECUV1C104ZFV 0.1 PCB1...
  • Page 331 KX-FLC418RU Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C227 ECUV1C104ZFV 0.1 C307 ECUV1H101JCV 100p C228 ECUV1C104KBV 0.1 C308 ECUV1H101JCV 100p C229 ECUV1C104KBV 0.1 C310 ECUV1C104ZFV 0.1 C231 ECUV1C104ZFV 0.1 C311 ECUV1H102KBV 0.001...
  • Page 332 KX-FLC418RU Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks L108 PFVF1B252SDT CERAMIC FILTER R177 ERJ3GEYJ220 L109 PFVF1B252SDT CERAMIC FILTER R180 ERJ3GEYJ472 4.7k L115 PFVF1B252SDT CERAMIC FILTER R181 ERJ3GEYJ472 4.7k L119...
  • Page 333 KX-FLC418RU Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks RA107 EXRV8V470JV RESISTOR ARRAY C279 ECUV1C104ZFV 0.1 RA108 EXRV8V470JV RESISTOR ARRAY C284 ECA1HM470B RA109 EXRV8V470JV RESISTOR ARRAY C292 ECUV1C104ZFV 0.1 RA110...
  • Page 334 KX-FLC418RU Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks (COILS) R517 PQ4R18XJ100 L225 PQLQR2KB113T COIL R518 ERJ3GEYJ104 100k L258 PFLE003 COIL R519 ERJ3GEYJ104 100k L262 PQLQR1E32A07 COIL R530 ERJ3GEYJ102 L263...
  • Page 335 KX-FLC418RU Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks PQLP10263Z PC BOARD W/COMPONENT C315 ECJ0EB1H102K 0.001 C1CB00001879 IC (*1) C316 ECJ0EB1H102K 0.001 IC22 PFWI3FC225E IC (ROM) (*1) C317 F2G0J3310015 330...
  • Page 336 KX-FLC418RU 19.2.7. Operation Board Parts Safety Ref. Part No. Part Name & Description Remarks R231 ERJ2GEJ124 120k R232 ERJ2GEJ332 3.3k Safety Ref. Part No. Part Name & Description Remarks R233 ERJ2GEJ223 R235 ERJ2GE0R00 PCB7 PFWP3LC413RU OPERATION BOARD ASS'Y (RTL) R236...
  • Page 337 KX-FLC418RU 19.2.9. Low Voltage Power Supply Board Safety Ref. Part No. Part Name & Description Remarks Parts R153 ERJ3GEYJ123 R156 ERJ3GEYJ123 J142 ERJ3GEY0R00 J143 ERJ3GEY0R00 Safety Ref. Part No. Part Name & Description Remarks (SWITCHS) PCB9 N0AC3GF00003 LOW VOLTAGE POWER BOARD...
  • Page 338 KX-FLC418RU Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks LED8 B3AEB0000124 DIODE(SI) ECUV1A105KBV 1 LED9 B3AEB0000124 DIODE(SI) ECUE1H100DCQ 10p LED12 B3ACB0000216 DIODE(SI) ECUE1A104KBQ 0.1 (COILS) ECUE1H100DCQ 10p L801 G1C27NJ00010 COIL ECUE1A104KBQ 0.1...
  • Page 339 KX-FLC418RU Safety Ref. Part No. Part Name & Description Remarks E407 PNVE1002Z BATTERY TERMINAL H0J103500034 CRYSTAL OSCILLATOR (*4) 19.2.11. Charger Board Parts Safety Ref. Part No. Part Name & Description Remarks PCB200 PNWPTGA641CH MAIN P.C.BOARD ASS'Y (RTL) (JACK) K2ECYB000001 JACK...
  • Page 340 KX-FLC418RU KXFLC418RU...

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