Neat Alignment Operation; Upper Neat Alignment Plate Operation; Upper Return Roller Operation - Canon Booklet Finisher-D1 Service Manual

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Technology > Intermediate Process Tray Assembly > Neat Alignment Operation > Upper Return Roller Operation

Neat Alignment Operation

This is an alignment mechanism that aligns the front and rear edges as well as the feed
direction of paper by using the Alignment Plate and the Return Roller when ejecting paper to
the tray.

■ Upper Neat Alignment Plate Operation

This is a mechanism that aligns the front and rear edges of paper on the Tray A.
Upper Neat Stack Unit
Alignment Plate HP Sensor
Upper Neat Stack Unit
Alignment Plate Lifting Motor
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Alignment Plate
The Alignment Plate (arm) is lifted and lowered by the drive of the Upper Neat Alignment
Plate Lifting Motor.
Upper Neat Stack Unit
Rear Alignment HP Sensor
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Upper Neat Stack Unit
Front Alignment Moter
Upper Neat Stack Unit
Rear Alignment Moter
Alignment Plate
2 Technology > Intermediate Process Tray Assembly > Neat Alignment Operation > Upper Return Roller Operation
Alignment Plate
F-2-39
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Upper Neat Stack Unit
Front Alignment HP Sensor
Alignment Plate
F-2-40

■ Upper Return Roller Operation

This is a mechanism that aligns the feed direction of paper on the Tray A.
The Return Roller is lifted and lowered by the drive of the Upper Neat Return Roller Lifting
Motor.
The drive of the Delivery Motor (M5) rotates the Return Roller, and the paddle of the the
Return Roller pulls back paper in the direction opposite of the feed direction.
Upper Neat Stack Unit
Return Roller HP Sensor
Delivery
motor drive signal
M5
Upper Neat Stack Unit
Return Roller Lifting Motor
flag
paddle
2-27
F-2-41
2-27