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Brother International HL 5030 Service Manual - Page 135
Laser Unit, Disconnect the LD harness 5P from the laser unit.
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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. Filter Air duct Taptite, cup S M3x6 Fig. 4-67 (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. Laser unit Spongy Polygon motor harness LD harness 5P Taptite, cup S M3x8 Taptite, cup S M3x8 Fig. 4-68 4-38
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CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
4-38
3.14
Laser Unit
(1)
Remove the filter, and then remove the cup S M3x
6
Taptite screw and the air duct.
Fig. 4-67
(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.
Fig. 4-68
Filter
Air duct
Taptite, cup S M3x8
Taptite, cup S M3x8
LD harness 5P
Laser unit
Polygon motor harness
Spongy
Taptite, cup S M3x6