Canon CLC 1120 Service Manual page 572

Sensor Connector No.
I/O address
PS1 J602-2
Original ---------
scanner HP
sensor
PS2 J1014-B8
Side A sensor P009-8
PS3 J1014-B7
Side B sensor P009-9
PS4 J1014-B5
C sensor P009-10
PS5 J1014-B3
Pre-transfer P001-9
sensor
PS6 J1014-B2
Post-transfer P001-10
sensor
PS7 J10013-B4
Separation P001-11
sensor
PS8 J1014-B1
Attraction/ P009-3
transfer
locking cam
HP sensor
PS9 J1017-B10
Multifeeder P001-5
pickup sensor
PS10 J1004-B5
Fixing oil P006-4
level sensor
COPYRIGHT © 1999 CANON INC.
Move the scanner by
hand while in
standby.
Move the transfer
drum by hand while
in standby.
Move the transfer
drum by hand while
in standby.
Move the transfer
drum by hand while
in standby.
Put paper on the
transfer drum and
move it by hand while
in standby.
Put paper over PS6
while in standby.
Put paper over PS7
while in standby.
Take measurements
during copying
operation.
Put paper over PS9
while in standby.
Remove PS10 while
in standby.
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 13 TROUBLESHOOTING
Checks
When the light-
blocking plate is at
PS1,
While the light-
blocking plate is not
at PS1,
When the light-
blocking plate is at
PS2,
When the light-
blocking plate is not
at PS2,
When the light-
blocking plate is at
PS3,
When the light-
blocking plate is not
at PS3,
When the light-
blocking-plate is at
PS4,
When the light-
blocking plate is not
at PS4,
When paper is
present over PS5,
When paper is absent
over PS5,
When paper is
present over PS6,
When paper is absent
over PS6,
When paper is
present over PS7,
When paper is absent
over PS7,
When cam is not at
HP,
When cam is at HP,
When paper is
present over PS9,
When paper is absent
over PS9,
When oil is present,
When oil is absent,
I/O Voltage
display reading
-- 5V
-- 0V
1 5V
0 0V
1 0V
0 5V
1 5V
0 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
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