E043 (Paper Deck-A1) - Canon NP6251 Service Manual

14. E043 (Paper deck-A1)

Cause Step
Side deck 1
driver PCB
Deck main 2
motor (M101)
DC controller
PCB
COPYRIGHT © 1997 CANON INC.
Download service manual and resetter printer at http://printer1.blogspot.com
Checks
Is there electrical continuity
between the following connectors
on the side deck drive PCB?
Signal Connectors
38VU J5-1 J9-1
0VU J5-2 J9-3
DMFG J7-3 J10-9
DMON J7-5 J10-7
0VU J7-6 J9-3
12VU J7-7 J11-13
0VR J7-8 J11-12
5VR J7-9 J11-11
Replace the deck main motor
(M101) of the paper deck-A1. Is
the problem corrected?
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
YES/NO Action
NO Replace the side deck
driver PCB.
YES End.
NO Check the harness from
the DC controller PCB to
the motor; if normal,
replace the DC controller
PCB.
11-93