Canon IMAGERUNNER ADVANCE C5045 User manual

987654321
imageRUNNER ADVANCEC5051/C5045/C5035/C5030 Series
Service Manual
September 24, 2009
Revision 0
Product Outline
Function
Periodic Servicing
Parts Replacing and Cleaning
Adjustments
Troubleshooting
Error Code
Service Mode
Installation
Appendix

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Application
This manual has been issued by Canon Inc. for qualied persons to learn technical theory,
installation, maintenance, and repair of products. This manual covers all localities where the
products are sold. For this reason, there may be information in this manual that does not
apply to your locality.
Corrections
This manual may contain technical inaccuracies or typographical errors due to improvements
or changes in products. When changes occur in applicable products or in the contents of this
manual, Canon will release technical information as the need arises. In the event of major
changes in the contents of this manual over a long or short period, Canon will issue a new
edition of this manual.
The following paragraph does not apply to any countries where such provisions are
inconsistent with local law.
Trademarks
The product names and company names used in this manual are the registered trademarks
of the individual companies.
Copyright
This manual is copyrighted with all rights reserved. Under the copyright laws, this manual may
not be copied, reproduced or translated into another language, in whole or in part, without the
written consent of Canon Inc.
(C) CANON INC. 2009
Caution
Use of this manual should be strictly supervised to avoid disclosure of condential
information.

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Explanation of Symbols
The following symbols are used throughout this Service Manual.
Symbols Explanation Symbols Explanation
Check. Remove the claw.
Check visually. Insert the claw.
Check the noise. Use the bundled part.
Disconnect the connector. Push the part.
Connect the connector. Plug the power cable.
Remove the cable/wire
from the cable guide or wire
saddle. Turn on the power.
Set the cable/wire to the
cable guide or wire saddle.
Remove the screw.
Tighten the screw.
F-0-1F-0-1 F-0-2F-0-2
F-0-3F-0-3 F-0-4F-0-4
F-0-5F-0-5 F-0-6F-0-6
F-0-7F-0-7 F-0-8F-0-8
F-0-9F-0-9 F-0-10F-0-10
F-0-11F-0-11 F-0-12F-0-12
F-0-13F-0-13
F-0-14F-0-14
F-0-15F-0-15
The following rules apply throughout this Service Manual:
1. Each chapter contains sections explaining the purpose of specic functions and the
relationship between electrical and mechanical systems with reference to the timing of
operation.
In the diagrams, represents the path of mechanical drive; where a signal name
accompanies the symbol, the arrow indicates the direction of the electric
signal.
The expression "turn on the power" means ipping on the power switch, closing the
front door, and closing the delivery unit door, which results in supplying the machine with
power.
2. In the digital circuits, '1' is used to indicate that the voltage level of a given signal is
"High", while '0' is used to indicate "Low". (The voltage value, however, differs from
circuit to circuit.) In addition, the asterisk (*) as in "DRMD*" indicates that the DRMD
signal goes on when '0'.
In practically all cases, the internal mechanisms of a microprocessor cannot be checked
in the eld. Therefore, the operations of the microprocessors used in the machines
are not discussed: they are explained in terms of from sensors to the input of the DC
controller PCB and from the output of the DC controller PCB to the loads.
The descriptions in this Service Manual are subject to change without notice for product
improvement or other purposes, and major changes will be communicated in the form of
Service Information bulletins.
All service persons are expected to have a good understanding of the contents of this Service
Manual and all relevant Service Information bulletins and be able to identify and isolate faults
in the machine.

CDRH Act
Laser Safety
Handling of Laser System
Turn power switch ON
Safety of Toner
Notes When Handling a
Lithium Battery
Notes Before Servicing
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imageRUNNER ADVANCE
C5051/5045/5035/5030
Series
Safety Precautions

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CDRH Act
The Center for Devices and Radiological Health of the US Food and Drum Administration put
into force regulations concerning laser products on August 2, 1976. These regulations apply
to laser products manufactured on and after August 1, 1976, and the sale of laser products
not certied under the regulations is banned within the Untied States. The label shown here
indicates compliance with the CDRH regulations, and its attachment is required on all laser
products that are soled in the United States.
CANON INC.
MANUFACTURED:
30-2,SHIMOMARUKO,3-CHOME,OHTA-KU,TOKYO,JAPAN
THIS PRODUCT CONHORMS WITH DHHS RADIATION
PERFORMANCE STANDARD 21CFR CHAPTER 1
SUBCHAPTER J.
A different description may be used for a different product.
Laser Safety
Laser beam radiation may pose a danger to the human body. A laser scanner mounted on the
machine is sealed with the protection housing and external cover to prevent the laser beam
from leaking to the outside. The laser beam never leaks out of the scanner as far as users
operate the machine normally.
F-0-16F-0-16
Handling of Laser System
When servicing the area around the laser assembly, be sure to turn off the main power.
The machine's covers that can reect laser light are identied by means of a warning label
(Figure). If you must detach a cover showing the label, be sure to take extra caution during
the work.
F-0-17F-0-17

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Turn power switch ON
The machine is equipped with 2 power switches: main power switch and control panel power
switch.
The machine goes on when the main power switch is turned on (i.e., other than in low power
mode, sleep mode).
Safety of Toner
About Toner
The machine's toner is a non-toxic material made of plastic, iron, and small amounts of dye.
Do not throw toner into re. It may cause explosion.
Toner on Clothing or Skin
If your clothing or skin has come into contact with toner, wipe it off with tissue; then, wash it
off with water.
Do not use warm water, which will cause the toner to jell and fuse permanently with the
bers of the cloth.
Tonner is easy to react with plastic material, avoid contact with plastic.
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Notes When Handling a Lithium Battery
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
The following warnings are given to comply with Safety Principles (EN60950).
Wenn mit dem falschen Typ ausgewechselt, besteht Explosionsgefahr.
Gebrauchte Batterien gemäß der Anleitung beseitigen.
Notes Before Servicing
At servicing, be sure to turn OFF the power source according to the specied steps and
disconnect the power plug.

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Product Overview
Product Lineup
Feature
Specications
Name of Parts
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Product Lineup
Host machine
Host machine conguration
Host machine conguration
Printer only
Model type
C5051 C5045 C5035 C5030
Print Speed (BW /
Color) 51 / 51ppm 45 / 45ppm 35 / 35ppm 30 / 30ppm
Positioning High-speed / high-quality Middle-Ofce
model
Target machine :
iRC5180 / 4580 / 3880Series
Cost-prioritized Standard-Ofce model
Target machine :
iRC3380 / 2880Series,
iRC6800Series, iRC3100Series
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F-1-1F-1-1
T-1-1T-1-1
T-1-2T-1-2
imageRUNNER ADVANCE C50 51
A: Product category (90: Production model, 50 : Office model)
B: Print speed (unit is ppm : print per minutes)
A B
F-1-2F-1-2

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Option
Pickup delivery / image reading options
【1】
【2】
【3】
【4】【5】
【6】
【7】
【8】
【9】
【10】
【11】
【12】
【13】
【14】
【15】
【16】
【17】
【18】
【19】
【20】
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F-1-3F-1-3
No. Brand name Remarks and condition
1 Inner Finisher Additional Tray-A1 -
2 Inner Finisher-A1 Built-in nisher
3 Duplex Color Image Reader Unit-B1 ADF-XD (1 Path Duplex Type DADF) + Reader
4 Reader Heater Kit-G1 For USA,CCI,CLA, this is provided as a service
part.
5 Color Image Reader Unit-B1 ADF-SU (Reverse Duplex Type DADF) + Reader
6 Color Image Reader Unit-B2 Copyboard + Reader
7 Printer Cover-C1 -
8 Copy Tray-J1 -
9 Cassette Heater Unit-32 Deck Heater for Paper Deck Unit-B1.
10 Paper Deck Unit-B1 -
11 Envelope Feeder Attachment-D1 Cassette Attachment for envelope
12 FL Cassette-AG1 -
13 FL Cassette-AH1 -
14 Cassette Heater Unit-37 Cassette Heater for host machine, 2-Cassette
Pedestal-AD1
15 Cassette Feeding Unit-AD1 -
16 Buffer Pass Unit-G1 -
17 Inner 2Way Tray-F1 For host machine delivery additional tray
18 External 2 Hole Puncher-B1 External 2/3 Hole Puncher-B1(USA,CAN,CLA),
External 2/4 Hole Puncher-B1(EUR,FRA,CA),
External 4 Hole Puncher-B1(EUR)
19 Booklet Finisher-C1 Buffer Path Unit G1 is required
20 Staple Finisher-C1 Buffer Path Unit G1 is required
T-1-3T-1-3