Stitcher Area Jam Detection - Canon Finisher-AK1 Service Manual

2
Technology > Detecting Jams > Stitcher area jam detection

Stitcher area jam detection

To detect whether there is paper or not, or whether the paper can properly be fed or not, the
followings are the inspection sensor for paper.
• Saddle inlet sensor (PS101)
• Saddle small sensor (PS103)
• Saddle vertical path sensor (PS105)
• Saddle leading edge path sensor (PS106)
• Saddle plate home position sensor (PS110)
• Saddle press front sensor (PS111).
• Saddle press positioning sensor (PS113)
• Saddle stitcher sensor (SU)
SU
2 Technology > Detecting Jams > Stitcher area jam detection
Whether jam is occurred or not, determined by whether there is paper or not in the sensor
area by the time of timing check that memorized in advance by Finisher
Controller PCB.
When Finisher Controller PCB detected jam, it will break feeding/delivery movement. And at
the same time inform the connection machines about the jam occurrence.
Saddle Inlet Sensor Delay
Saddle Inlet Sensor Stationary PS101 The paper doesn't come out from Saddle
Saddle Vertical Path Sensor
Delay
Saddle Vertical Path Sensor
Stationary
Saddle Press Front Sensor
Delay
PS101
Saddle Press Front Sensor
Stationary
PS103
PS111
Stitcher staple
PS110
Saddle Push-on Plate
Saddle Press Home Position
PS105
Sensor Delay
Saddle Press Home Position
Sensor Stationary
F-2-63
Jam type Sensor
PS101 Saddle Inlet Sensor (PS101) doesn't detect the
paper within the specified time (distance) after
Lower Path Sensor (UN22) detects the paper and
do the feeding.
Inlet Sensor (PS101) within the specified time
(distance) after Lower Path Sensor (UN24)
detects the paper and do the feeding.
PS105 The Saddle Vertical Path Sensor (PS105) doesn't
detect the paper within the specific time after
Saddle Push-on Plate movement starts.
PS105 The paper doesn't come out from Saddle Vertical
Path Sensor (PS105) within the specified time
(distance) after Saddle Push-on Plate detects the
paper and do the feeding.
PS111 The Saddle Press Front Sensor (PS111) doesn't
detect the paper within the specific time after
Saddle Push-on Plate movement is completed.
PS111 The paper doesn't come out from Saddle Press
Front Sensor (PS111) within the specified time
(distance) after Saddle Push-on Plate movement
is completed.
SU Stitcher Unit doesn't detect the motor activation
within the specified time after Stitcher Motor
(M110) activates.
PS110 Saddle Push-on Plate Sensor (PS110) doesn't
detect motor activation within specified time after
Saddle Push-on Plate Motor (M106) activates.
PS113 Home Position can't be detected on the Saddle
Press Home Position Sensor (PS113) within
the specified time after Saddle Stack Delivery
movement starts.
PS113 When Saddle Press movement starts, but Saddle
Press Home Position Sensor (PS113) still keep
detecting Home Position.
2-39
Jam description Code
1042
1143
1046
1147
104A
114B
1550
1F52
1054
1155
T-2-6
2-39