Canon NP6251 Service Manual page 592

Sensor
PS39
Left deck limit
sensor
PS40
Left deck
open/closed
sensor
PS41
Upper right door
sensor
PS42
Upper right door
sensor
PS46
Multifeeder door
sensor
PS47
Fixing assembly
outlet paper
sensor
PS48
Scanner locked
sensor
COPYRIGHT © 1997 CANON INC.
Connector No.
*2* address
J121B-2 Move the
detecting
————
lever by
hand while
in standby.
J116B-8 Move the
detecting
P007-04
lever by
hand while
in standby.
J119B-4 Move the
detecting
P007-00
lever by
hand while
in standby.
J119B-7 Move the
detecting
P007-01
lever by
hand while
in standby.
J105A-9 Move the
detecting
P005-03
lever by
hand while
in standby.
J108B-4 Move the
detecting
P005-08
lever by
hand while
in standby.
J114A-14 Move the
detecting
P009-03
lever by
hand while
in standby.
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
Checks
When the light-
blocking plate is at
PS39.
When the light-
blocking plate is
not at PS39.
When the light-
blocking plate is at
PS40.
When the light-
blocking plate is
not at PS40.
When the light-
blocking plate is at
PS41.
When the light-
blocking plate is
not at PS41.
When the light-
blocking plate is at
PS42.
When the light-
blocking plate is
not at PS42.
When the light-
blocking plate is at
PS46.
When the light-
blocking plate is
not at PS46.
When the light-
blocking plate is at
PS47.
When the light-
blocking plate is
not at PS47.
When the light-
blocking plate is at
PS48.
When the light-
blocking plate is
not at PS48.
*2*
Voltage
notation
— 5V
— 0V
1
5V
0 0V
1 5V
0 0V
1 5V
0 0V
1 5V
0 0V
1 5V
0 0V
1 5V
0 0V
11-61