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1. Cleaning of the print head
11-1-1
Confirm the printer is not in running and open the front cover.
11-1-2
Turn the unlocking control lever on the cover of the
photosensitive drum anticlockwise.
11-1-3
Lower the cover.
11-1-4
Take the cleaning stick sealed in the LED print head
slowly out, and the cleaning stick is located at the cleaning
kit right under the photosensitive drum (R1, R2, R3 or R4)
11-1-5
Put the cleaning bar back slowly. Slide the cleaning stick
two to three times to clean the four LED print heads (R1 to
R4)
11-1-6
Put the cover back.
11-1-7
Turn the unlocking control lever clockwise to lock the
cover.
11-1-8
Close the front cover.
