CHAPTER 3 DISASSEMBLY & REASSEMBLY
2. Sub-Drive PCB
1) Remove the right cover.
(Page 3-3)
2) Remove all cables connected to the sub-
drive PCB
1
. And remove 4 screws
(M3-bind head, round tip) and 2 screws
(M3, self-tapping), then remove the sub-
drive PCB.
Figure 3-703
3-40
2
3
COPYRIGHT © CANON ELECTRONICS INC. 2018
3. Staple PCB
1) Remove the left cover.
(Page 3-5)
2) Remove 2 screws
and remove the staple PCB
remove the cable
Figure 3-704
CANON DR-G2140/G2110/G2090 FIRST EDITION
1
(M3, self-tapping)
2
. And then
3
.