Head Cleaning - Brother GTX-4 Instruction Manual

7-2-2. Head cleaning

This printer has been designed to perform the Auto Cleaning every time 24 print jobs are printed after the previous Auto
Cleaning, or before starting the printing using the white ink when one hour or more elapses after the previous printing
that used the white ink.
<TIPS>

The frequency and start timing of Auto Cleaning can be changed. For details, refer to "8-2. Auto Cleaning Setting >>P.225".
In the event that there is any faintly printed or missing portion on a printed material, head cleaning sometimes provides a
solution.
Pressing the head cleaning button to perform the head cleaning
(1) While the printer is in standby mode, press
By pressing
(2)
Then, a normal cleaning will be performed for the selected print heads.
<TIPS>

Under the condition that the nozzle which has been confirmed with reference to "7-2-1. Print out of the nozzle check pattern
(checking on the print heads) >>P.198" is not ejecting ink-jet droplets, determine the print heads for which the head
cleaning should be performed.

The cleaning operation cannot be canceled halfway.

After the procedures are completed, the current screen will go back to the standby mode screen.
Precautions to keep good printing quality/use printer over the long term
, select one of the options; [All Print Heads], [All Colors] or [All Whites], and press
on the operation panel.
200
.