Chapter 4 Adjustments And Updating Of Settings, Required After Parts Replacement; If You Replace The Main Pcb Assy - Brother MFC-J3520 Service Manual

CHAPTER 4 ADJUSTMENTS AND UPDATING OF SETTINGS,
REQUIRED AFTER PARTS REPLACEMENT
1

IF YOU REPLACE THE MAIN PCB ASSY

If the machine information has not been backed up in an external memory before the
start of repair, it is necessary to replace the ink absorber box and flushing box and then
reset their counts.
<Operations>
1.1 Customize destinations (Maintenance mode 74)
1.2 Set the CIS type (Maintenance mode 59)
1.3 Install the firmware (Maintenance mode 28)
1.4 Initialize the EEPROM parameters (Maintenance mode 01)
1.5 Restore the head calibration data (Maintenance mode 68)
1.6 Set the serial number (Maintenance mode 80)
1.7 Update the head property data (Maintenance mode 68)
1.8 Restore machine information (Maintenance mode 46)
1.9 Adjust the touch panel (Maintenance mode 78)
1.10 Acquisition of white/black level data (Maintenance mode 55)
1.11 Adjustment of vertical print lines/software correction for inclination/corrugation/
ruled lines (Maintenance mode 65)
1.12 Update the paper feeding correction values (Maintenance mode 58)
1.13 Adjust margins in borderless printing (Maintenance mode 66)
1.14 Reset purge and flushing counts
1.15 Write head calibration data (Maintenance mode 02)
1.16 Check scanning and printing
4-1
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