Update The Head Property Data (Maintenance Mode 68); Restore Machine Information (Maintenance Mode 46); Adjust The Touch Panel (Maintenance Mode 78); Acquisition Of White/Black Level Data (Maintenance Mode 55) - Brother MFC-J3520 Service Manual

1.7

Update the head property data (Maintenance mode 68)

Update the head property data, referring to
Head Property Data and Backup/Restoration of Head Calibration Data."
The head property data can also be updated with the service setting tool
(BrUsbSn.exe). For details, refer to
1.8

Restore machine information (Maintenance mode 46)

Restore the machine information and user setting information that have been backed
up in an external memory, referring to
Information."
If the machine information is successfully restored, it is not necessary to perform
operations given in Sections 1.9 to 1.14.
If the machine has failed to backup the machine information from the external memory,
replace the ink absorber box and flushing box and then reset their counts using the
procedure given in Section 1.14 "Reset purge and flushing counts."
1.9

Adjust the touch panel (Maintenance mode 78)

Adjust the touch panel, referring to
Panel."

1.10 Acquisition of white/black level data (Maintenance mode 55)

Acquire white level data, referring to
Black Level Data and CIS Scanner Area Setting."

1.11 Adjustment of vertical print lines/software correction for inclination/

corrugation/ruled lines (Maintenance mode 65)
Refer to Chapter 5, Section 1.3.23 "Adjustment of Vertical Print Lines/Software
Correction for Inclination/Corrugation/Ruled Lines."

1.12 Update the paper feeding correction values (Maintenance mode 58)

Refer to Chapter 5, Section 1.3.19 "Updating of Paper Feeding Correction Values."

1.13 Adjust margins in borderless printing (Maintenance mode 66)

Refer to Chapter 5, Section 1.3.24 "Margin Adjustment in Borderless Printing."

1.14 Reset purge and flushing counts

(1) Switch the machine to the maintenance mode.
(2) Press the 8 and 0 keys in this order.
(3) Press the
LCD.
(4) Press the 2, 7, 8 and 3 keys in this order to reset the purge (or flushing) count.
(5) When the count is reset, the machine automatically returns to the initial stage of
the maintenance mode.
When the purge or flushing count approaches 17, 500 or Black: 406, 653, 747 Color: 507,
105, 943, respectively, the "MACHINE ERROR 46" appears and further purge or flushing
operations are prohibited. Replace the ink absorber box and flushing box, and then reset
their counts using the procedure above.
Section 1.6 "Set the serial number."
Chapter 5, Section 1.3.31 "Adjustment of Touch
key several times until the purge (or flushing) count appears on the
Chapter 5, Section 1.3.25 "Updating of
Chapter 5, Section 1.3.13 "Backup of Machine
Chapter 5, Section 1.3.17 "Acquisition of White/
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