Travel Of Head/Carriage Unit (For Removing Paper Particles And Dust Accumulated On The Maintenance Unit) (Function Code 75) (User-Accessible) - Brother MFC990CW Service Manual

9.1.4.26 Travel of Head/Carriage Unit (for removing paper particles and dust
accumulated on the maintenance unit) (Function code 75) (User-accessible)
Function
This function is used to remove paper particles and dust accumulated between the maintenance
unit and head/carriage unit. Using this function moves the head/carriage unit to the center of its
travel, allowing you to easily remove the paper particles and dust accumulated.
Operating Procedure
(1) Press the 7 and 5 keys in this order in the initial stage of the maintenance mode. For models
without numerical keypad, enter 7 and 5 in this order using the
The "PLS OPEN COVER" appears on the LCD.
(2) Open the scanner cover.
The head/carriage unit moves to the center of its travel.
(3) Remove the paper particles and dust accumulated.
(4) Close the scanner cover.
The head/carriage unit moves back to the home position and the machine returns to the
initial stage of the maintenance mode.
TIP: Holding down the Stop/Exit key with the scanner cover opened for more than five
seconds can also move the head/carriage unit in the same manner as above.
9-53
, and OK keys.
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