Canon DADF-G1 Service Manual page 47

CHAPTER 2 OPERATIONS AND TIMING
Jam type
Reversal Reversal delay 1 S8
Reversal
stationary
Reversal delay 2 S8
Reversal residual S8
paper
Reversal pickup
delay
Reversal pickup
stationary
Delivery Delivery delay
Delivery
stationary
DADF open
Upper cover open MS2, S4 The upper cover has been opened while in operation. 82H
Original
circulation fault
Residual jam
Residual original S8
Recirculating
lever idle swing
(2nd or subsequent original)
2-30
Sensor
During original reversal or delivery, the sensor (S8)
has not detected the leading edge of an original
140 mm or 225 msec after the belt motor (M3)
started to rotate in CW direction.
S8 During original reversal or delivery, the sensor (S8)
has not detected the trailing edge of an original after
a check on a reversal delay.
During original delivery pickup, the sensor (S8) has
not detected the preceding original 50 mm after the
belt motor started to rotate in CCW direction; i.e.,
the original to be delivered is returned to the copy-
board glass together with the original that has just
been picked up.
During original reversal, the sensor (S8) has detected 20H
an original.
S3 During original reversal, the sensor (S3) has not
detected the leading edge of the original that should
arrive after reversal 100 mm or 300 msec after the
sensor (S8) detected an original.
S3 The sensor (S3) has not detected the trailing edge of
an original "original size + 180 mm" after the sensor
(S8) turned on.
S6 During original delivery, the sensor (S6) has not
detected an original 100 mm or 250 msec after the
sensor (S8) detected the leading edge of an original.
S6 The sensor (S6) has not detected the trailing edge of
an original 100 mm or 250 msec after a check was
made on reversal stationary.
MS1 The DADF has been opened while in operation.
S1 The sensor (S1) has not detected the original
delivered to the original tray.
S6, S3, At the start of original pickup, the sensor S6, S3, or
S8, S7 S8 (also S7 if the paper stopper plate is up) has
detected an original.
An original has been detected on the copyboard
glass when picking up the first original (1st side).
S14 The recirculating lever swung idly without coming
into contact.
T02-209-02
COPYRIGHT© 2000 CANON INC.
Description
CANON DADF-G1 REV.0 OCT. 2000
Code
11H
12H
13H
21H
23H
41H
42H
81H
83H
84H
88H
89H