Brother MFC-7225N - Adjust the Handset Volume (Function Code 16); Adjust the Scan Start;End Positions (Function Code 54); Check the Control Panel PCB for Normal Operation (Function Code 13); Customize the EEPROM on the Main PCB (Function Code 74)

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CHAPTER 6 ADJUSTMENTS AND UPDATING OF SETTINGS,
REQUIRED AFTER PARTS REPLACEMENT
This chapter details adjustments and updating of settings, which are required if main PCB and
some other parts have been replaced.
CONTENTS
6.1 IF YOU REPLACE THE MAIN PCB................................................................................ 6-1
[ 1 ] Load update programs/data ........................................................................ 6-1
[ 2 ] Initialize the EEPROM on the main PCB (Function code 01) ..................... 6-1
[ 3 ] Customize the EEPROM on the main PCB (Function code 74) ................. 6-1
[ 4 ] Check the control panel PCB for normal operation (Function code 13) ..... 6-1
[ 5 ] Adjust the handset volume (Function code 16)........................................... 6-1
[ 6 ] Make a sensor operation check (Function code 32) ................................... 6-1
[ 7 ] Adjust the scan start/end positions (Function code 54) .............................. 6-1
[ 8 ] Acquire of white level data and set the CIS scanner area setting
(Function code 55)....................................................................................... 6-1
[ 9 ] Setting the serial number............................................................................. 6-2
[ 10 ] Inputting the adjusted value of the laser scanner........................................ 6-3
[ 11 ] Switch back to standby................................................................................ 6-3
6.2 IF YOU REPLACE THE CIS............................................................................................ 6-4
[ 1 ] Acquire of white level data and set the CIS scanner area setting
(Function code 55)....................................................................................... 6-4
6.3 IF YOU REPLACE THE LASER UNIT ............................................................................ 6-4
[ 1 ] Inputting the adjusted value of the laser scanner........................................ 6-4