Brother ADS-1000W Service Manual page 7

8.21 Cover switch ASSY............................................................................................................ 3-35
8.22 First side CIS flat cable...................................................................................................... 3-36
8.23 Card detection sensor PCB ............................................................................................... 3-38
CHAPTER 4 ADJUSTING AND UPDATING SETTINGS AS REQUIRED AFTER
PARTS REPLACEMENT
1. IF YOU REPLACE THE MAIN PCB ASSY ................................................................................... 4-1
1.1 Checking Firmware Version................................................................................................. 4-2
1.2 Setting by Country ............................................................................................................... 4-3
1.3 CIS Type Setting.................................................................................................................. 4-3
1.4 Installing Firmware............................................................................................................... 4-4
1.5 Initializing the EEPROM of the Main PCB ASSY................................................................. 4-4
1.6 Restoring the Machine Information...................................................................................... 4-5
1.7 Setting Serial Number.......................................................................................................... 4-6
1.8 Acquiring White Level Data ................................................................................................. 4-7
1.9 Checking Operation after Repair ......................................................................................... 4-7
2. IF YOU REPLACE THE CIS UNIT................................................................................................ 4-8
2.1 Checking Firmware Version................................................................................................. 4-8
2.2 CIS Type Setting.................................................................................................................. 4-9
2.3 Installing Firmware............................................................................................................... 4-9
2.4 Acquiring White Level Data ............................................................................................... 4-10
2.5 Checking Operation after Repair ....................................................................................... 4-10
3. IF YOU REPLACE THE PICK-UP ROLLER / SEPARATION PAD ASSY.................................. 4-11
3.1 Resetting Pick-up Roller / Separation Pad Counters......................................................... 4-11
CHAPTER 5 SERVICE FUNCTIONS
1. MAINTENANCE MODE ................................................................................................................ 5-1
1.1 How to Enter Maintenance Mode ........................................................................................ 5-1
1.1.1 Method of entering end-user accessible maintenance mode ................................ 5-1
1.1.2 Method of entering maintenance mode for service personnel .............................. 5-1
1.2 List of Maintenance Mode Functions ................................................................................... 5-2
1.3 Details of Maintenance Mode Functions.............................................................................. 5-3
1.3.1 Save maintenance information.............................................................................. 5-3
1.3.2 Save Net Config Print as text ................................................................................ 5-3
1.3.3 Initialize EEPROM parameters.............................................................................. 5-4
1.3.4 ADF performance test ........................................................................................... 5-4
1.3.5 Check sensor operation ........................................................................................ 5-4
1.3.6 Acquire white level data and set CIS scan area.................................................... 5-5
1.3.7 Check control panel key operation ........................................................................ 5-5
1.3.8 Backup machine information ................................................................................. 5-6
1.3.9 CIS type setting ..................................................................................................... 5-7
1.3.10 Install firmware from USB flash memory drive ...................................................... 5-8
1.3.11 Quit maintenance mode ........................................................................................ 5-9
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