Brother HL 5030 - B/W Laser Printer Service Manual page 117

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
(4) Remove the two cup B M3x8 Taptite screws, and then remove the panel PCB ASSY.
(5) Remove the SW key A, the SW key B and the panel light guide from the top cover ASSY.
Panel light guide
(6) Remove the panel light guide 2 and the diffusion film from the panel guide.
SW key B
Panel PCB ASSY
Taptite, cup B M3x8
Top cover ASSY
SW key A
Fig. 4-33
Fig. 4-34
4-20
Panel light guide 2
Diffusion film
Panel light
guide