Canon DADF-G1 Service Manual page 50

Nature of error Sensor
Recirculating S11
lever idle swing
Pickup fault S7
Paper stopper S7
plate override
Different S7
number of
originals after
jam removal
Wrong number S3
of originals
Extraction S3
Wrong original S3
size
Wrong original S3
size or mixed
sizes*
*To reset, remove the originals from the original tray and open/close the DADF.
COPYRIGHT© 2000 CANON INC.
Description
The recirculating lever has swung idly The DADF stops operation
without coming into contact with an
original immediately after the
recirculation motor (M4) turned on.
During pickup, the sensor (S7) does
not detect the leading edge of an
original within 1500 msec.
An original has been placed over the The DADF stops operation
paper stopper plate.
The following is true after jam
removal:
number of number of
original > originals on
copied original tray
The recirculating lever fails to drop
to the original tray, not being able to
identify the last original.
Ref.: Normally, the original tray can
hold up to 50 sheets of A5,
STMT, A4, B5, or LTR or 25
sheets of A3, B4, 279×432 mm
(11"×17"), or LGR.
The recirculating lever has dropped
to the original tray in the middle of
handling an original.
The detected size of an original is a
non-default size.
The size of an original that has been
picked up is different from the size
of the 1st original.
T02-210-01
CANON DADF-G1 REV.0 OCT. 2000
CHAPTER 2 OPERATIONS AND TIMING
RF operation
immediately upon detection.
The separation belt, feed
roller, and pickup roller stop
immediately. The DADF
stops operation after the copy
of the preceding original has
been discharged.
immediately upon detection.
The DADF stops operation
immediately upon detection.
The DADF counts to 100
and then stops.
The DADF stops operation
immediately upon detection.
The DADF stops operation
immediately upon detection.
The DADF stops operation
immediately upon detection.
Code
01H
03H
05H
11H
12H
13H
14H
15H
2-33