Paper Delivery Failure/Stacking Failure Due To Breakage In Tension Spring Of Finisher (Finisher-D1) - Canon imageRUNNER ADVANCE 8105 Series Manual

Symptom

Paper delivery failure/stacking failure due to breakage in tension spring of finisher (Finisher-D1)

[Inspected by Canon Inc. ]
Description
Booklet/Staple Finisher-D1 with a serial number earlier than the following serial numbers became unable to
pick up the stack of paper reliably due to the breakage in the tension spring of the gripper arm assembly.
This caused failure in paper delivery and stacking consecutively.
Modl
STAPLE Finisher-D1 UL
STAPLE Finisher-D1 EU/O
STAPLE Finisher-D1 CN
BOOKLET Finisher-D1 UL
BOOKLET Finisher-D1 EU/O
BOOKLET Finisher-D1 CN
Cause
While the finisher is in operation, the gripper arm assembly[2] inside the dispose assembly[1] picks up the
stack of delivered sheets and carries them. At this time, depending on the direction in which the tension
spring[3] of the gripper arm assembly[2] is installed, the tension spring[3] may break due to its endurance.
Accordingly, the stack of paper cannot be picked reliably.
#
GZW04871
GZX01349
HAB00016
GZZ02575
HAA01339
HLQ00022
pg. 155