Laser Unit - Brother HL 5030 - B/W Laser Printer Service Manual

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
3.14

Laser Unit

(1) Remove the filter, and then remove the cup S M3x6 Taptite screw and the air duct.
Taptite, cup S M3x6
(2) Disconnect the LD harness 5P from the laser unit.
(3) Disconnect the polygon motor harness and remove the spongy from the laser unit.
(4) Remove the six cup S M3x8 Taptite screws, and then remove the laser unit.
LD harness 5P
Taptite, cup S M3x8
Filter
Laser unit
Air duct
Fig. 4-67
Spongy
Fig. 4-68
4-38
Polygon motor harness
Taptite, cup S M3x8