CHAPTER 2 BASIC OPERATION
2-46
COPYRIGHT © 1999 CANON INC.
CANON DADF-B1 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Table 2-207-2
Jam
Code
Sensor
Condition
Reversal delivery
unit cover open
0080
SR8
The reversal delivery unit cover is open when the copier is at
rest in the absence of copy paper.
ADF open
0081
SR6
The ADF is opened while the copier is at rest in the absence of
copy paper.
Pickup cover open
0082
SR2
The pickup unit cover is opened while the copier is at rest in the
absence of copy paper.
Residual original
0088
SR4,SR5
An attempt at pickup is made with an original on the copyboard
glass. The reversal inlet sensor (SR4) and the reversal registra-
tion sensor (SR5) are used.
Timing fault 1
008A
When making a double-sided copy, pickup timing for the second
side fails. Or, the end of the task is not detected after a specific
time.
Timing fault 2
008B
When originals are fed continuously, a second original has been
picked up while the delivery clock sensor (SR7) is used to check
a delivery original, not enabling detection of the encoder pulses
from the reversal delivery motor (M3).
User ADF open
0091
SR6
The ADF is opened while the ADF is in operation.
User cover open
0092
SR2,SR8
The cover is opened while ADF is in operation.
Separation sensor
initial condition
0094
SR3
The separation sensor (SR3) is on before the first original is
separated.
Pre-registration
sensor initial condi-
tion
0095
U502
The pre-registration sensor (U502) is on before the first original
is separated.
Reversal inlet sensor
initial condition
0096
SR4
The reversal inlet sensor (SR4) is on before the first original is
separated.
Reversal registration
sensor
0097
SR5
The reversal registration sensor (SR5) is on before the first
original is separated.
If originals of different sizes are sent without selecting mixed size
mode, the original size error alarm (0014) will be turned on.
This jam indication is turned on to draw attention to the need of
removing the jam.
008C (jam) and 0014 (alarm) are indicated at the same time,
and the machine will reset itself automatically in 5 sec after the
removal of the jam.
Timing fault 3 008C