Canon CLC 1120 Service Manual page 678

You can check the location and the type of jam in the copier using its service mode
(COPIER>DISPLAY>JAM).
First 2 Digits: Type of jam
Last 2 Digits: Jam Sensor
Code
xx01* Pickup vertical path sensor 3 (PS27)
xx02* Pickup vertical path sensor 2 (PS26)
xx03* Pickup vertical path sensor 1 (PS21)
xx04* Re-pickup vertical path sensor (PS28)
xx05 Deck pickup sensor ((PS101)
xx06 Multifeeder pickup sensor (PS9)
xx09 Pickup vertical path sensor 3 (PS27)
xx10 Pickup path sensor 2 (PS26)
xx11 Pickup vertical path sensor 1 (PS21)
xx12 Re-pickup feeding path sensor (PS28)
xx20 Transparency sensor (PS69)
xx30 Pre-registration sensor (PS30)
xx40 Registration sensor (PS70)
* At time of pickup.
COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Code Type
01xx Delay
02xx Stationary
03xx Residual
04xx Service mode
Table 13-501a
Sensor
Table 13-501b
CHAPTER 13 TROUBLESHOOTING
Code Type
05xx Sorter
EExx Service call
FFxx Door open
Code
xx50 Post-transfer paper sensor (PS6)
xx51 Pre-transfer paper sensor (PS5)
xx52 Pre-cleaning paper sensor (PS71)
xx60 Separation sensor (PS7)
xx61 Internal delivery sensor (PS12)
xx70 External delivery sensor (PS31)
xx80 Delivery vertical path sensor 1 (PS32)
xx81 Delivery vertical path sensor 2 (PS33)
xx82 Duplexing inlet paper sensor (PS37)
xx83 Duplexing path paper sensor (PS34)
xx84 Duplexing reversal paper sensor (PS35)
xx90 Buffer path unit sensor assembly
Sensor
13-151