Canon fc-200, 220, pc, 400, 420, 430 Servicehandbuch
COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 PICK-UP/FEEDING SYSTEM
5-3
B. PC400/FC200
When the pick-up sensor (Q131) detects copy paper, the main motor (M1) goes ON,
causing the pick-up roller to rotate by its drive.
The pick-up roller keeps rotating as long as the main motor remains ON.
The condition causes the copy paper to butt against the registration roller.
The condition causes the copy paper to butt against the registration roller.
DC controller/DC power supply PCB
Sensor lever
Pick-up sensor (Q131)
Pick-up rollers
Pick-up direction
Copy paper
Main motor
M1
Main motor drive command (MMD)
Pick-up sensor oscillation signal
FIgure 5-201B