Canon GP405 Service Manual page 491

Low-voltage PCB
J603
1 2 3 4
1 2 3 4
J701
COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Laser scanner
VSS
38V
J104-A
DC controller PCB
J440
Check continuity.
Image processor PCB
Figure 14-406 E110
CHAPTER 14 TROUBLESHOOTING
motor
M
M4
J46
4 2 1
3
1 2 3
Check disconnection.
J714
14-73