Canon Inner Finisher-J1, Service Manual

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Jam code Jam type Sensor Jam description
1803
Staple-free staple jam -
Clinch motor error:
The clinch motor drive detection sensor (PS13) cannot de-
tect clock pulses even after the clinch motor (M9) is driven
for 0.24 to 0.25 seconds.And, the clinch HP sensor (PS15)
does not turn on even after the clinch motor (M9) is driven
for 0.25 seconds.
1804 Staple operation timeout error:
The clinch unit rotation sensor (PS13) cannot detect the re-
duction in revolution within 2 seconds of starting the clinch
motor (M9) operation.
1805 Post-staple-processing operation timeout error:
The clinch HP sensor (PS15) does not turn off even when 4
seconds have elapsed after the clinch motor (M9) starts run-
ning.
1C14 Error avoidance jam - Assist motor error (E514)
1C16 Paddle motor error (E516)
1C30 Rear alignment motor error (E530)
1C32 Stapler shift motor error (E532)
1C35 Return belt motor error (E535)
1C37 Front alignment motor error (E537)
1C40 Tray shift motor error (E540)
1C77 Paddle motor error (E577)
1F01 Paper feed cancellation jam - The finisher receives a paper feed cancellation instruction
from the host machine for paper delivered according to a pa-
per reception notification signal.
1F32 Manual stack insertion jam - A paper stack is inserted in the manual staple slit while the
stapler unit is moving. This is not detected when the stapler
unit is moving to the staple replacement position.
1F90 Operation preparation/comple-
tion response timeout jam - A start response cannot be returned within 60 seconds of
receiving a start request signal.
An operation completion response cannot be returned within
60 seconds of receiving an operation completion request
signal.
2. Technical Explanation
34