Canon SORTER S-82 Service Manual page 78

CHAPTER 4
J-1 Face-up delivery block
<Possible causes>
1. Worn/deformed/dirty face-up delivery roller
Action: Clean the roller if dirty. Replace it if worn or deformed.
2. Worn/deformed/dirty reversing roller
Action: Clean the roller if dirty. Replace it if worn or deformed.
3. Worn/deformed/dirty feed roller.
Action: Clean the roller if dirty. Replace it if worn or deformed.
4. Face-up delivery sensor lever does not move smoothly or is damaged.
Action: Replace the lever if damaged.
5. Defective face-up delivery sensor lever spring
Action: Set the spring in the right position if it is out of place. Replace it if deformed or
damaged.
6. Defective face-up delivery sensor
Action: Perform the sensor check mode on Page 4-8 to see whether or not the sensor is in
fact defective. Replace the face-up delivery sensor (PI1) if it is found defective.
7. Face-up full-load sensor lever does not move smoothly or is damaged.
Action: Replace the lever if damaged.
8. Defective face-up full-load sensor lever spring
Action: Set the spring in the right position if it is out of place. Replace it if deformed or
damaged.
9. Defective face-up full-load sensor
Action: Perform the sensor check mode on Page 4-8 to see whether or not the sensor is in
fact defective. Replace the face-up full-load sensor (PI2) if it is found defective.
10. Poor contact in reversing solenoid drive signal line connector
Action: Reconnect the connector J3 on the sorter driver PCB.
11. Defective reversing solenoid
Action: Disconnect the reversing solenoid connector J3. Measure the resistance between
J3-1 and J3-2 on the cable side. Replace the reversing solenoid if it is not about
120 Ω.
12. Defective sorter driver PCB
Action: Replace the sorter driver PCB.
J-2 Printer connecting block
<Possible causes>
1. Worn/deformed/dirty entrance roller
Action: Clean the roller if dirty. Replace it if worn or deformed.
2. Entrance sensor lever does not move smoothly or is damaged.
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