Required After Parts Replacement - Brother MFC5490CN Service Manual

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.
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 ]
[ 2 ]
[ 3 ]
[ 4 ]
[ 5 ]
[ 6 ]
[ 7 ]
[ 8 ]
[ 9 ]
[ 10 ]
7.3 IF YOU REPLACE THE MAIN PCB ....................................................................... 7-28
[ 1 ]
[ 2 ]
[ 3 ]
[ 4 ]
[ 5 ]
[ 6 ]
[ 7 ]
[ 8 ]
[ 9 ]
[ 10 ]
[ 11 ]
[ 12 ]
CONTENTS
Update the head property information stored in the EEPROM
on the main PCB ............................................................................... 7-6
Clean the new head/carriage unit (Function code 76) ...................... 7-9
Print out a test pattern (Function code 09)........................................ 7-10
Correct the positioning error of the head/carriage unit...................... 7-11
Update the paper feeding correction value (Function code 58) ........ 7-14
Align vertical print lines (Function code 65) ...................................... 7-18
Adjust margins in borderless printing (Function code 66) ................. 7-20
Print out a total check pattern ........................................................... 7-25
Switch back to standby ..................................................................... 7-27
Replace the ink cartridges with the protective part ........................... 7-27
Load update programs/data .............................................................. 7-28
Initialize the EEPROM on the main PCB (Function code 01) ........... 7-28
Customize the EEPROM on the main PCB (Function code 74) ....... 7-28
Specify the CIS type (Function code 59)........................................... 7-28
Check the control panel PCB for normal operation
(Function code 13) ............................................................................ 7-28
Check the sensor operation (Function code 32) ............................... 7-28
Acquire white level data and set CIS scanner area
(Function code 55) ............................................................................ 7-28
Set an ID code and update the head property information ............... 7-28
Back up machine information (Function code 46)............................. 7-30
Update the paper feeding correction value (Function code 58) ........ 7-31
Align vertical print lines (Function code 65) ...................................... 7-31
Adjust margins in borderless printing (Function code 66) ................. 7-31
Confidential