Removing Curling; Outline - Canon CLC5000 Service Manual

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9.4 Removing Curling

The curl removing roller and the pressure roller picks paper, and bend it in the direction

opposite the direction in which the paper has curled.

Bending may be in any of three degrees, and changed by rotating the pressure cam by the

drive of the buffer pass motor.

To detect the position of the pressure cam, the upward curl phase sensor 1 (PS4) and the

upward curl phase sensor 2 (PS5) are used in normal feeding, while the downward curl

phase sensor 1 (PS6) and the downward curl phase sensor 2 (PS7) are used in reversal feed-

sensor 2 (PS5)

removing solenoid 2

sensor 1 (PS4)

Buffer pass unit driver PCB

2000 2000 2000 2000

CANON CLC5000 REV.0 JAN. 2001

CHAPTER 2 NEW FUNCTIONS

Buffer pass motor

Curl removing

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