Brother ADS-2000 Service Manual page 94

CHAPTER 4 ADJUSTING AND UPDATING SETTINGS
AS REQUIRED AFTER PARTS REPLACEMENT
This chapter describes adjustments and updating of settings, which are required if the main
PCB ASSY and some other parts have been replaced.
1. IF YOU REPLACE THE MAIN PCB ASSY................................................................... 4-1
1.1 Writing Firmware ................................................................................................... 4-2
1.1.1 Checking firmware version ......................................................................... 4-2
1.1.2 Writing firmware ......................................................................................... 4-3
1.2 Setting by Country ................................................................................................. 4-4
1.3 Initializing the EEPROM of the Main PCB ASSY .................................................. 4-4
1.4 Setting Serial Number ........................................................................................... 4-5
1.5 Acquiring White Level Data ................................................................................... 4-6
1.6 Setting Double Feeding Sensor Threshold............................................................ 4-6
1.7 Checking Operation after Repair ........................................................................... 4-7
2. IF YOU REPLACE THE CIS UNIT ................................................................................ 4-8
2.1 Acquiring White Level Data ................................................................................... 4-8
2.2 Checking Operation after Repair ........................................................................... 4-8
3. IF YOU REPLACE THE DOUBLE FEEDING SENSOR ............................................... 4-9
3.1 Setting Double Feeding Sensor Threshold............................................................ 4-9
3.2 Checking Double Feeding Sensor Operation ...................................................... 4-10
4. IF YOU REPLACE THE PANEL ASSY....................................................................... 4-11
4.1 Acquiring White Level Data for Second Side CIS Unit ........................................ 4-11
4.2 Checking Operation after Repair ......................................................................... 4-11
5. IF YOU REPLACE THE PICK-UP ROLLER / SEPARATION PAD ............................ 4-12
5.1 Resetting Pick-up Roller / Separation Pad Counters........................................... 4-12
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