Canon fc-200, 220, pc, 400, 420, 430 Servicehandbuch

5-4

The registration roller rotates when the registration cam found under the copyboard

glass pushes the lever* while the copyboard is moving forward; see Table 3-2 and
Figure 3-28.

* Frees the claw that holds the control ring.
The registration roller stops when the pick-up solenoid (PC420/430/FC220) or the

registration solenoid (PC400/FC200) goes ON to set the claw to the control ring.

Copyboard glass

Registration 
cam

Lever

Main motor

M1

Claw

Control ring

Copy paper

Upper registration roller

Pick-up direction

Pick-up solenoid (SL1; PC420/430/FC220)
Registration solenoid (SL1; PC400/FC200)

Lower registration rollers

Lower registration 
rollers

DC controller/DC power supply PCB

when registration 
roller is ON

when registration 
roller is OFF

Main motor drive commnand (MMD)

Pick-up/registration solenoid drive commnand (PUSD/RGSD)

:

:

Pick-up sensor
(Q131; PC420/
430/FC220)

Pick-up sensor signal