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Registration Unit; Outline; Sequence Of Operations (Registration Brake) - Canon imageRUNNER 7095 Service Manual

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Chapter 8

8.7 Registration Unit

8.7.1 Outline

Registration clutch
Registration brake clutch
Shift clutch activation timing

8.7.2 Sequence of Operations (registration brake)

Registration clutch
(CL2)
Registration brake
clutch (CL3)
Pre-registration
clutch (CL5)
Pre-registration brake
clutch (CL6)
As soon as the registration drive signal turns off, the registration brake clutch is kept on depending on the
way paper is being fed for a specific period of time to prevent idle rotation otherwise caused by inertia.
SERVICE MODE:
COPIER > ADJUST > FEED-ADJ > REGIST (Adjustment of the timing the registration roller clutch
is turned on.)
-100 to 100 (unit: 0.1 mm)
8-20
T-8-17
CL2
CL3
service mode
COPIER > ADJUST > FEED-ADJ > REGIST (-100 to 100)
Registration roller
CL2
CL3
Registration drive signal
Registration brake drive signal
F-8-27
50 msec (approx.)
146 msec (approx.)
Note: If paper stops for a long time before the registration roller,
• ADF original processing time
• Finisher delivery processing time
F-8-28
Pickup motor
M2
J509-A5
DC controller
PCB
J509-B7
146 msec (approx.)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
0010-8213
0010-8215

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