COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)SERVICEMANUALREVISION 0FY8-13F2-000JAN.1998

Controller/DC Power Supply PCB

I. FEATURES

chapter 1 maintenance and inspection

PC400/FC200

parts catalog

Pick-Up Roller

assembly location diagram

Canon PC400 Service Manual

general description

II. SPECIFICATIONS

III. NAMES OF PARTS

B. Cross Section

IV. OPERATION

B. Making Copies

C. Jam Indicator

Replacing the Cartridge

F. Changing the Density

Lens Array

V. IMAGE FORMATION

basic operation

I. BASIC OPERATION

B. Outline of Electrical Circuit

D. Main Motor Control Circuit

E. Inputs to DC Controller

F. Outputs from DC Controller

I. EXPOSURE/COPYBOARD DRIVE SYSTEM

Controlling the Copyboard Drive

Mechanism of Copyboard Drive Assembly

II. Controlling the Scanning Lamp

B. Operations

a. scanning system

b. copyboard drive assembly

image formation system

I. PROCESS DESCRIPTION

B. Sequence of Image Formation Operations (A4, 2 copies)

Outline

Operations

D. Controlling Developing Bias

A. Cartridge

III. MECHANICAL SYSTEM

A. Photosensitive Drum

B. Transfer Charging Roller

I. OUTLINE

II. CONTROLLING THE PICK-UP ROLLER

B. PC400/FC200

III. CONTROLLING THE REGISTRATION ROLLER

IV. CHECKING FOR JAMS

B. Delivery Stationary Jam

D. Pick-Up Stationary Jam

V. MECHANICAL SYSTEM

A. Pick-Up Roller Assembly

Detaching the Registration Roller Assembly

fixing system

I. OUTLINE OF OPERATIONS

B. Controlling the Fixing Heater Temperature

Construction

Removing the Fixing Upper Unit

I. POWER SUPPLY

B. Power Supply PCB

II.MECHANICAL SYSTEM

A. External Covers

Detaching the Top Cover Assembly

B. Copyboard Assembly

C. DC Controller/DC Power Supply PCB

Points to Note When Installing the Delivery Door Switch

D. Control Panel PCB

I. SELECTING THE SITE

II. DURABLES

IV. NOTES ABOUT CARTRIDGE

B. Storing and Handling Unsealed Cartridges

A. Image Adjustment Basic Procedure

a. mechanical

b. electrical

iii. image troubleshooting

b. samples of image faults

c. troubleshooting by image fault

the back of the copy is soiled

the copy has faulty fixing

the copy has a blurred image

the copy is blank

a. troubleshooting malfunctions

ac power is absent

pick-up fails

the main motor fails to rotate

the fixing heater fails to operate

a. copy paper jams

pick-up assembly

fixing/delivery assembly

double feeding

a. sensors and solenoids

b. switches

c. lamp, heater, motor, and others

d. printed circuit board (pcb)

vii. self diagnosis

FC200

iii. names of parts

b. cross section

iv. operation

b. making copies

c. jam indicator

g. cleaning

lens array

v. image formation

b. outline of electrical circuit

d. main motor control circuit

e. inputs to dc controller

a. outline of exposure system

b. operations

supply pcb

troubleshooting

c. general circuit diagram...a

control panel assembly

copyboard cover assembly

copyboard cover assembly (pc)

copyboard drive assembly

registration roller assembly

paper pick-up roller assembly

delivery cover assembly

list of connectors

chapter 4 troubleshooting malfunctions

a. periodically replaced parts

d. notes on cartridge

e. image adjustment basic procedure

control panel pcb

chapter 2 standards and adjustments

chapter 3 image troubleshooting

b. feeding faults

FC220

PC400

PC420

PC430


Contents Table Of Contents Table Of Contents Controller/DC Power Supply PCB I. FEATURES chapter 1 maintenance and inspection PC400/FC200 parts catalog Pick-Up Roller assembly location diagram	COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)SERVICEMANUALREVISION 0FY8-13F2-000JAN.1998 Next / 19