Brother ADS-3000N Service Manual page 7

1.1.2 Installing firmware ................................................................................................. 4-4
1.2 Setting by Country ............................................................................................................... 4-6
1.3 Initializing the EEPROM of the Main PCB ASSY................................................................. 4-6
1.4 Activating Memory Writing ................................................................................................... 4-6
1.5 Setting Serial Number.......................................................................................................... 4-7
1.6 Setting Multi Feeding Sensor Threshold............................................................................ 4-10
1.7 Check Sensor Operation ................................................................................................... 4-11
1.8 Check Multi Feeding Operation ......................................................................................... 4-12
1.9 Checking Operation after Repair ....................................................................................... 4-12
1.10 Resetting to Factory Shipping State .................................................................................. 4-13
2. IF YOU REPLACE THE CIS UNIT ............................................................................................. 4-14
2.1 Acquire White Level Data and Set CIS Scan Area ............................................................ 4-14
2.2 Check Multi Feeding Operation ......................................................................................... 4-15
2.3 Checking Operation after Repair ....................................................................................... 4-15
3. IF YOU REPLACE THE MULTI FEEDING SENSOR ................................................................ 4-17
3.1 Setting Multi Feeding Sensor Threshold............................................................................ 4-17
3.2 Checking Multi Feeding Sensor Operation ........................................................................ 4-18
4. IF YOU REPLACE THE PICK UP ROLLER / REVERSE ROLLER .......................................... 4-19
4.1 Resetting Pick Up Roller / Reverse Roller Counters ......................................................... 4-19
CHAPTER 5 SERVICE FUNCTIONS
1. MAINTENANCE MODE................................................................................................................ 5-1
1.1 How to Enter Maintenance Mode ........................................................................................ 5-1
1.1.1 Method of entering maintenance mode for service personnel .............................. 5-1
1.1.2 Method of entering end-user accessible maintenance mode ................................ 5-1
1.2 List of Maintenance Mode Functions ................................................................................... 5-2
1.3 Details of Maintenance Mode Functions.............................................................................. 5-3
1.3.1 Change USB No. return value (End-user accessible maintenance mode only) .... 5-3
1.3.2 Initialize user setting.............................................................................................. 5-3
1.3.3 Check ADF ............................................................................................................ 5-3
1.3.4 Check sensor operation ........................................................................................ 5-4
1.3.5 Acquire white level data and set CIS scan area.................................................... 5-4
1.3.6 Save NetConfig data ............................................................................................. 5-6
CHAPTER 6 WIRING DIAGRAM
1. WIRING DIAGRAM ...................................................................................................................... 6-1
CHAPTER 7 PERIODICAL MAINTENANCE
1. PERIODICAL MAINTENANCE PARTS ....................................................................................... 7-1
APPENDIX 1 SERIAL NUMBERING SYSTEM
APPENDIX 2 DELETING USER SETTING INFORMATION
APPENDIX 3 INSTALLING THE MAINTENANCE PRINTER DRIVER
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