Jam - Canon imagePRESS C7000VP Series Trouble Shooting Information

4.2 012A JAM
 Description
The shaft of the slave roller (FC7-1598) became chipped by friction with the bushing
(FS5-1592). An excessive amount of load was applied to the shaft and the roller became
unable to rotate. Accordingly, 012A jam (merger path lower sensor PS321 delay jam) was
generated.
 Cause
The bushing, which is fixed onto the decurler grounding plate (FC7-1601), made a skew
contact with the shaft when it was fixed.
 Field Remedy
Apply conducting grease on the bushing and mount the decurler earth plate ensuring that the
plate is straight.
This time, damage to the shaft occurred at the bypass decurler part, but a part of the same
construction is also used for duplexing decurler.
Trouble Shooting Information for C7000VP series
Rev. 2.0
Page 95
2010/09/17