110F Jam Code Due To Meshing Failure Of The Timing Belt (Staple-W1/Booklet-W1/Saddle-An2/Finisher-An1) - Canon imagePRESS C850 Series Troubleshooting Manual

110F Jam code due to meshing failure of the timing belt (Staple-
W1/Booklet-W1/Saddle-AN2/Finisher-AN1)
[Symptom]
110F Jam may occur during print using finisher.
-110F: Lower delivery sensor (PS6) Stationary jam
[Cause]
When the belt roller [2] of the process upper guide tilts to the processing feed motor (M26) [1] side, the distance between the
shafts [a] becomes smaller and makes it easier for the timing belt to get loose. When the timing belt gets loose, a meshing failure
occurs between the timing belt and the gears, resulting in the above symptom.
[Service work]
When the aforementioned symptom has occurred, remove the lower delivery drive assembly following the procedure below and
reinstall the processing feed motor (M26) so that the distance between the shafts of the belt roller of the process upper guide and
the processing feed motor (M26) is appropriate. Below are the steps after the finisher is removed from the engine.
1) Refer to "Removing the Rear Cover" in Service Manual and remove the rear cover.
2) Remove the lower delivery drive assembly [1].
-2 Screws [2]
-1 Connector [3]
-1 Edge saddle [4]
3) Loosen the 2 screws [1] of the processing feed motor (M26) and push it all the way to the end in the direction of the arrow
before retightening the screws.
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