Alarm Code - Canon DADF-R1 Service Manual

Code Sensor type
0079 belt status fault
0080 image lead edge output
timing
fault
0081 reversal speed setting fault
0082 reversal speed switchover
fault
0083 reversal status fault
0084 last original error
0085 error
0090 ADF open
0091 user DF open
0092 cover open
0093 user cover open
0094 initial stationary
0095 cycle NG
0096 residual original
0097 manual feeder residual
original
0098 power-down

3.7.3 Alarm Code

Code Name
03 separation fault
11 decrease in number of
originals after jam
recovery
21 mode fault
Sensor Description
notation
PI1 At time of a switchover of the belt motor state (acceleration, constant,
deceleration), the motor is not in any of the 3 states.
S2, S3, At time of stream reading, the image lead edge signal is generated
SW301 during acceleration over the distance from standby position to image
lead edge position.
PI5 The speed setting of the reversal motor is the minimum speed (100
mm/sec) or lower or is the maximum speed (700 mm/sec) or higher.
PI5 At time of a reversal motor speed switchover, the motor is not
operating at a specific speed.
PI5 At time of a switchover of the motor state (acceleration, constant,
deceleration), the motor is not in any of the 3 settings.
PI1 While the last original is being discharged from the platen roller or is
being moved, a belt motor error has occurred.
PI1, PI2, A motor error other than an IPC communication/pickup error has
PI11 occurred. (less than 3 occurrences)
PI10 An ADF open condition has been detected.
PI10 An ADF open condition has been detected while the machine is in
operation.
PI3, PI6 A cover open condition (front or rear) has been detected.
PI3, PI6 While the machine is operating, a sensor in the paper path has
detected an original.
PI4, PI12, At the start of operation, the presence of an original has been detected
PI13, S1, S2,
by a senser in the paper path.
S3, S4, S5,
S9
S6 While no sensor is on, the pickup signal is received for a specific time
(2 sec).
S1 Before the start of a left pickup job, the reversal sensor has detected
an original while the belt motor is being driven for a specific time.
S1, S9 At time of manual feed pickup, the reversal sensor detects an original
while the manual feeder registration roller sensor also detects an
original.
- While the machine is operating, a drop has occurred in the voltage of
the power supplied by the host machine.
T-3-14
Description
a jam caused by the 1st original not reaching the post-
separation sensor a jam caused by the 1st original not
reaching the registration sensor
a condition caused by a decrease in the number of originals
in the tray before delivery of as many as [originals to be
recovered - 1] have been delivered at time of jam recovery
selection of mode not permitting execution
Chapter 3
0013-3522
3-61