Brother MFC 5490CN - Color Inkjet - All-in-One, Service Manual

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Confidential
CHAPTER 7 ADJUSTMENTS AND UPDATING OF SETTINGS,
REQUIRED AFTER PARTS REPLACEMENT
This chapter details adjustments and updating of settings, which are required if the head/carriage unit,
main PCB and some other parts have been replaced.
CONTENTS
7.1 PREPARATION ...................................................................................................... 7-1
7.1.1 Requirements ............................................................................................ 7-1
7.1.2 Installing the Maintenance USB Printer Driver .......................................... 7-2
7.2 IF YOU REPLACE THE HEAD/CARRIAGE UNIT OR ENGINE UNIT ................... 7-6
[ 1 ] Update the head property information stored in the EEPROM
on the main PCB ............................................................................... 7-6
[ 2 ] Clean the new head/carriage unit (Function code 76) ...................... 7-9
[ 3 ] Print out a test pattern (Function code 09)........................................ 7-10
[ 4 ] Correct the positioning error of the head/carriage unit...................... 7-11
[ 5 ] Update the paper feeding correction value (Function code 58) ........ 7-14
[ 6 ] Align vertical print lines (Function code 65) ...................................... 7-18
[ 7 ] Adjust margins in borderless printing (Function code 66) ................. 7-20
[ 8 ] Print out a total check pattern ........................................................... 7-25
[ 9 ] Switch back to standby ..................................................................... 7-27
[ 10 ] Replace the ink cartridges with the protective part ........................... 7-27
7.3 IF YOU REPLACE THE MAIN PCB ....................................................................... 7-28
[ 1 ] Load update programs/data .............................................................. 7-28
[ 2 ] Initialize the EEPROM on the main PCB (Function code 01) ........... 7-28
[ 3 ] Customize the EEPROM on the main PCB (Function code 74) ....... 7-28
[ 4 ] Specify the CIS type (Function code 59)........................................... 7-28
[ 5 ] Check the control panel PCB for normal operation
(Function code 13) ............................................................................ 7-28
[ 6 ] Check the sensor operation (Function code 32) ............................... 7-28
[ 7 ] Acquire white level data and set CIS scanner area
(Function code 55) ............................................................................ 7-28
[ 8 ] Set an ID code and update the head property information ............... 7-28
[ 9 ] Back up machine information (Function code 46)............................. 7-30
[ 10 ] Update the paper feeding correction value (Function code 58) ........ 7-31
[ 11 ] Align vertical print lines (Function code 65) ...................................... 7-31
[ 12 ] Adjust margins in borderless printing (Function code 66) ................. 7-31