Perform Ink Supply Purge (Maintenance Mode 76); Check Head Nozzles (Maintenance Mode 09); Adjust Head Inclination - Brother MFC-J2320 Service Manual

(9) Wait for the confirmation screen of the serial number entered and the head
property code to appear, then click Yes.
Tip: Opening the scanner cover when the machine is on standby and holding
down the X key for at least 5 seconds moves the head/carriage unit to the center of
its travel. This makes it possible to check the property label through the opening.
(10)Use Maintenance mode 80 to display the head property data and check that the
entered data is correct.
2.2

Perform ink supply purge (Maintenance mode 76)

(1) Open the ink cartridge cover, set comparatively-new ink cartridges (having
sufficient ink) into the ink refill ASSY, and close the ink cartridge cover.
(2) Carry out a purge operation (with maintenance code 76) using the steps below.
1) Press the 7 and 6 keys in this order.
The machine displays "CLEANING ALL" on the LCD and enters the purge
mode.
2) Press the 4 and Mono keys in this order to start an initial purge.
The machine starts an initial purge that refills the ink supply tubes and the print
head with fresh ink.
2.3

Check head nozzles (Maintenance mode 09)

To check that the head/carriage unit normally sprays ink droplets from all head nozzles,
print out a nozzle test pattern with Maintenance mode 09 with the following steps.
(1) Press the 0 and 9 keys in this order.
(2) If dot missing or any other print quality problem is found, use Maintenance mode
76 to perform an appropriate purge operation (refer to
2.4

Adjust head inclination

(1) In Maintenance mode 65 (refer to
adjustment patterns.
(2) Re-print the adjustment patterns. If the sum of the selected values for Pattern C
and Pattern D is between 8 and 12 inclusive, then the correction steps have been
completed. If the sum of the selected values is 7 or smaller, or 13 or larger, then
adjust the inclination of the head/carriage unit.
Head inclination adjustment procedure

1) Switch the machine to the maintenance mode and press the 6, 3, Mono Start,
and * keys in this order to move the head/carriage unit to the adjustment position.
Chapter 5, Section
4-11
Chapter 5, Section
1.3.23), print and correct the
1.3.29).
Confidential