Brother DCP7010 Service Manual page 126

(4) Remove the filter ASSY from the air duct.
(5) Remove the two cup S M3x6, taptite screws, and then remove the air duct.
Taptite, cup S M3x6
Air duct
Taptite, cup S M3x6
Hook
NOTE:
•
When replacing the laser unit, replace the barcode label attached on the gear plate
calking ASSY with a new one supplied with a new unit.
•
Another barcode label supplied with a new unit is spare. Make sure to throw it out.
Main frame L
Filter ASSY
1 to 2 mm
Barcode label
5-55
Laser unit
Gear plate calking ASSY
Confidential