Canon MF4580dn MF4570dn MF4550 MF4553d MF4554d MF4450 MF4452 MF4453 MF4430 MF4420n MF4410 MF4412 Canon D550 D520 Service Manual and Parts List

Service Manual and Parts List Manual Canon MF4580dn MF4570dn MF4550 MF4553d MF4554d MF4450 MF4452 MF4453 MF4430 MF4420n MF4410 MF4412 Canon D550 D520;
This manual, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your copier.
You can print, zoom or read any diagram, picture or page from this Service Manual and Parts List Manual. Every chapter on this manual is fully detailed and contain all theĀ  simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Canon MF4580dn MF4570dn MF4550 MF4553d MF4554d MF4450 MF4452 MF4453 MF4430 MF4420n MF4410 MF4412 Canon D550 D520 photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

Content SERVICE MANUAL:
0. SAFETY PRECAUTIONS
CDRH Provisions
Laser Safety
About Laser Beams
Handling Laser Scanner Unit
Toner Safety
About Toner
Handling Adhered Toner
Notes on Handling Lithium Battery
Notes on Assembly/Disassembly

1. PRODUCT OVERVIEW
Product Lineups
Main Unit
Options
Features
Features
Product Specifications
Main Unit Specifications
SADF/DADF Specifications
FAX Specifications
Name of Parts
External View
MF4420n/MF4410/MF4412/D520
MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453/MF4430
MF4580dn/D550
Cross Section
MF4550d/MF4553d/MF4554d/MF4570dn/MF4580dn/D520/D550
MF4410/MF4412/MF4420n/MF4430/MF4450/MF4452/MF4453
Control Panel

2. TECHNICAL OVERVIEW
Basic Configuration
Configuration function
Basic Sequence
Basic Sequence of Operation
Print Sequence
Controller System
Main Controller
General description
Engine Controller
General description
Service Works
At parts replacement
Maintenance
Notes on service works
Document Exposure/Feeder System
Document Exposure System
Overview
Major Components
Document Feeder System
Overview
Various Control
Service Works
At parts replacement
Maintenance
Notes on service works
Laser Exposure System
Overview
Overview
Controlling the Laser Activation Timing
Laser ON/OFF Control
Horizontal Sync Control
Laser Control
Auto Power Control (APC)
Laser Scanner Motor Control
Overview
Scanner Motor Fault Detection
Service Works
At parts replacement
Maintenance
Notes on service works
Image Formation System
Overview/Configuration
Overview
Print Process
Static Latent Image Formation Block
Development Block
Transfer Block
Fixing Block
Drum Cleaning Block
High-Voltage Control
Overview
Generating Primary Charging Bias
Generating Developing Bias
Generating Transfer Bias
Toner Cartridge
Toner Level Detection
Specification of Toner level display
Operation when toner level is Low/Nearly Out
Toner Cartridge Absence/Presence Detection
Service Works
At parts replacement
Maintenance
Notes on service works
Fixing System
Overview/Configuration
Overview
Main Parts of Fixing assembly
Various Control Mechanisms
Fixing Temperature Control
Protective Functions
Throughput Down Control
Service Works
At parts replacement
Maintenance
Notes on service works
Pickup And Feeding System
Overview
Overview
Detecting Jams
Jam Detection Outline
Delay Jams
Stationary Jams
Other Jams
Service Works
At parts replacement
Maintenance
Notes on service works
External And Controls System
Power Supply
Power Supply
Protective Functions
Service Works
At parts replacement
Maintenance
Notes on service works

3. PERIODICAL SERVICES
Periodically Replaced Parts
Periodically Replaced Parts
Consumables
Consumables
Periodical Service
Scheduled Servicing
Cleaning
Printer
Reader ADF
SADF
DADF

4. DISASSEMBLY / ASSEMBLY
Outline
List of Parts
External View
List of External Cover/Interior: DADF Models
(MF4580dn/D550)
List of External Cover/Interior: SADF Models
(MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453/MF4430)
List of External Cover/Interior: Copyboard Models
(MF4420n/MF4410/MF4412/D520)
Main Unit
Lists of DADF Unit and Reader Unit: FAX Models
(MF4580dn)
Lists of DADF Unit and Reader Unit: Models without FAX
(D550)
Lists of SADF Unit and Reader Unit: FAX Models
(MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Lists of SADF Unit and Reader Unit: Models without FAX
(MF4430)
Lists of Copyboard Cover and Reader Unit
(MF4420n/MF4410/MF4412/D520)
List of 2-sided Printer Unit
(MF4580dn/MF4550d/MF4570dn/D520/D550)
List of 1-sided Printer Unit
(MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Location of Electric parts
List of DADF Unit
List of SADF Unit
List of Reader Unit
List of 2-sided Printer Unit
(MF4580dnMF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
List of 1-sided Printer Unit
(MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410 /MF4412)
List of Connectors
DADF Unit
(MF4580dn/D550)
SADF Unit
(MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453/MF4430)
Reader Unit
2-sided Printer Unit
(MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
1-sided Printer Unit
(MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
External Cover, Interior
Location of DADF Models
(MF4580dn/D550)
Front Side
Rear Side
Location of SADF Models
(MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453/MF4430)
Front Side
Rear Side
Location of Copyboard Models
(MF4420n/MF4410/MF4412/D520)
Front Side
Rear Side
Removing the Left Cover
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Left Cover
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Right Cover
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Right Cover
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Before Removing the Front Cover Unit
Removing the Front Cover Unit
Before Removing the Upper Cover
Removing the Upper Cover
Before Removing the Rear Cover
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Rear Cover
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Document Exposure/Feeder System
Location of DADF Unit and Reader Unit
(MF4580dn/D550)
Location of SADF Unit and Reader Unit
(MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453/MF4430)
Location of Copyboard Cover and Reader Unit
(MF4420n/MF4410/MF4412/D520)
Before Removing the DADF Unit and Reader Unit
Removing the DADF Unit and Reader Unit
Before Removing the DADF Unit
Removing the DADF Unit
Before Removing the DADF Pickup Unit
Removing the DADF Pickup Unit
Before Removing the DADF Motor Unit
Removing the DADF Motor Unit
Before Removing the DADF Solenoid Unit
Removing the DADF Solenoid Unit
Removing the DADF Pickup Roller Unit
Removing the DADF Separation Pad
Before Removing the SADF Unit and Reader Unit
Removing the SADF Unit and Reader Unit
Before Removing the SADF Unit
Removing the SADF Unit
Before Removing the SADF Pickup Unit
Removing the SADF Pickup Unit
Before Removing the SADF Motor
Removing the SADF Motor
Removing the SADF Pickup Roller
Removing the SADF Separation Pad
Removing the Copyboard Cover
Before Removing the Copyboard Cover and Reader Unit
Removing the Copyboard Cover and Reader Unit
Before Removing the Copyboard Glass
Models with copyboard
Removing the Copyboard Glass
Models with copyboard
Before Removing the Copyboard Glass
Models with DADF/Models with SADF
Removing the Copyboard Glass
Models with DADF/Models with SADF
Before Removing the Flatbed Motor Unit
Removing the Flatbed Motor Unit
Before Removing the CIS Unit
Models with copyboard
Removing the CIS Unit
Models with copyboard
Before Removing the CIS unit
Models with DADF/Models with SADF
Removing the CIS Unit
Models with DADF/Models with SADF
Controller System
Location of Duplex Models
(MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)- 4-76
Location of Single-sided Models
(MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Control Panel Unit
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Removing the Control Panel Unit
Models without FAX (MF4430/MF4420n/MF4410/MF4412/D550/D520)
Before Removing the Drive Belt
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Drive Belt
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/
MF4410/MF4412)
Before Removing the Drive Belt
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Drive Belt
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Main Motor
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Main Motor
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Before Removing the Main Motor
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Main Motor
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Main Fan
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Main Fan
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Engine Controller PCB
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Removing the Engine Controller PCB
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Before Removing the Engine Controller PCB
Models without FAX (MF4430/MF4420n/MF4410/MF4412/D550/D520)
Removing the Engine Controller PCB
Models without FAX (MF4430/MF4420n/MF4410/MF4412/D550/D520)
Before Removing the Main Controller PCB
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Removing the Main Controller PCB
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Before Removing the Main Controller PCB
Models without FAX or NET (MF4430/MF4410/MF4412/D550/D520)
Removing the Main Controller PCB
Models without FAX or NET (MF4430/MF4410/MF4412/D550/D520)
Before Removing the Main Controller PCB
Model without FAX, with NET (MF4420n)
Removing the Main Controller PCB
Model without FAX, with NET (MF4420n)
Before Removing the FAX-NCU PCB
Models with FAX (100V)
Removing the FAX-NCU PCB
Models with FAX (100V)
Before Removing the FAX-NCU PCB
Models with FAX (120V/230V)
Removing the FAX-NCU PCB
Models with FAX (120V/230V)
Before Removing the Pseudo CI PCB
Models with FAX (100V)
Removing the Pseudo CI PCB
Models with FAX (100V)
Before Removing the Paper Leading Edge Sensor
Removing the Paper Leading Edge Sensor
Before Removing the Fixing Delivery/Paper Width Sensor PCB
Removing the Fixing Delivery/Paper Width Sensor PCB
Before Removing the Toner Sensor and Multi Pickup Sensor Unit
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Removing the Toner Sensor and Multi Pickup Sensor Unit
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Before Removing the Multi Pickup Sensor Unit
Models without FAX (MF4430/MF4420n/MF4410/MF4412/D550/D520)
Removing the Multi Pickup Sensor Unit
Models without FAX (MF4430/MF4420n/MF4410/MF4412/D550/D520)
Before Removing the Speaker
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Removing the Speaker
Models with FAX (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/MF4450/MF4452/MF4453)
Laser Exposure System
Location
Before Removing the Laser Scanner Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Laser Scanner Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Laser Scanner Unit
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Laser Scanner Unit
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Image Formation System
Location
Removing the Transfer Roller
Fixing System
Location
Before Removing the Fixing Assembly
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Fixing Assembly
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Fixing Assembly
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Fixing Assembly
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Pickup And Feeding System
Location of Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Location of Single-sided models
(MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Before Removing the Pickup Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Pickup Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Pickup Unit
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Pickup Unit
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Before Removing the Pickup Tray Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Pickup Tray Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Pickup Tray Unit
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Pickup Tray Unit
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Pickup Roller
Before Removing the Pickup Solenoid
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Pickup Solenoid
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Pickup Solenoid
Single-sided models(MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Pickup Solenoid
Single-sided models (MF4450/MF4452/MF4453/MF4430/MF4420n/MF4410/MF4412)
Removing the Separation Pad
Before Removing the Duplex Feed Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Duplex Feed Unit
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Before Removing the Duplex Reverse Solenoid
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)
Removing the Duplex Reverse Solenoid
Duplex models (MF4580dn/MF4570dn/MF4550d/MF4553d/MF4554d/D550/D520)

5. ADJUSTMENT
Mechanical Adjustment
Confirming Nip Width

6. TROUBLESHOOTING
Test Print
Test Print Function
Trouble Shooting Items
Image Faults
Smudged/Streaked
Version Upgrade
Overview
Preparation
System Requirements
Preparation
Downloading System Software

7. ERROR CODES
Overview
Error Codes

8. SERVICE MODE
Overview
Entering Service Mode.
Service Mode Menu
Screen flow of Service mode
COPIER
DISPLAY
VERSION
CCD
I/O
R-CON
ADJUST
ADJ-XY
CCD
FUNCTION
CLEAR
MISC-R
MISC-P
SYSTEM
PARAM
SPLMAN
OPTION
BODY
COUNTER
TOTAL
PICK-UP
FEEDER
JAM
FEEDER
ADJUST
FUNCTION
FAX
List of SSSW
List of Menu
List of NUM
List of NCU
TONE/PULSE
TONE/PULSE
2nd DIAL TONE
BUSY TONE0
BUSY TONE1
REORDER TONE
AUTO RX
CNG DETECT
RKEY
PBX DIAL TONE
PBX BUSY TONE
TESTMODE
SYSTEM
DRAM
SPEAKER
SCAN
ADJUST
SENSOR
ADFTEST
BOOKFEED
FAX
MODEM
FACULTY
PANEL
NETWORK
SSSW

9. APPENDIX
Service Tools
Solvent/Oil List
General Circuit Diagram
General Timing Chart

——————————

Content PARTS CATALOG:
ASSEMBLY LOCATION DIAGRAM
OPTION PARTS CATALOG LIST
ACCESSORIES
EXTERNAL COVERS, PANELS, ETC.(DADF model)
EXTERNAL COVERS, PANELS, ETC.(ADF model)
EXTERNAL COVERS, PANELS, ETC.(COPYBOARD model)
FRONT COVER ASS’Y
INTERNAL COMPONENTS 1
INTERNAL COMPONENTS 2
ADF ASS’Y (DADF model)
ADF ASS’Y (ADF model)
ADF PAPER FEED ASS’Y (DADF model)
READER ASSEMBLY (DADF model)
READER ASSEMBLY (ADF model)
READER ASSEMBLY (COPYBOARD model)
MECHANICAL STANDARD PARTS (HOW TO USE)
MECHANICAL STANDARD PARTS (SCREWS)
MECHANICAL STANDARD PARTS (BOLTS)
MECHANICAL STANDARD PARTS (NUTS)
MECHANICAL STANDARD PARTS (RETAINING RINGS)

Number of pages: 323.