Canon 1000S Manuals

Manuals and User Guides for Canon 1000S. We have 1 Canon 1000S manual available for free PDF download: Service Manual

Canon 1000S Service Manual

Canon 1000S Service Manual (840 pages)

color laser copier  
Brand: Canon | Category: Copier | Size: 13.59 MB
Table of contents
System Configuration6................................................................................................................................................................
Table Of Contents8................................................................................................................................................................
I. Features13................................................................................................................................................................
Ii. Specifications14................................................................................................................................................................
C. Performance15................................................................................................................................................................
D. Others17................................................................................................................................................................
Iii. Laser And Safety Measures21................................................................................................................................................................
C. Points To Note When Handling The Laser Unit22................................................................................................................................................................
Iv. Names Of Parts23................................................................................................................................................................
B. Cross Section25................................................................................................................................................................
C. Control Panel27................................................................................................................................................................
I. Fixing (step 7)29................................................................................................................................................................
A. Functional Construction45................................................................................................................................................................
B. Outline Of Electrical Circuitry46................................................................................................................................................................
D. Sequence Of Basic Operations70................................................................................................................................................................
Sequence Of Operations72................................................................................................................................................................
C. Scanner Motor76................................................................................................................................................................
D. Changing The Reproduction Ratio77................................................................................................................................................................
B. Ccd/ccd Driver81................................................................................................................................................................
C. Analog Image Processing82................................................................................................................................................................
D. Digital Image Processing83................................................................................................................................................................
C. Laser Scanner Motor109................................................................................................................................................................
D. Generating The Bd Signal110................................................................................................................................................................
E. Video Controller111................................................................................................................................................................
Density Correction114................................................................................................................................................................
F. Laser Driver116................................................................................................................................................................
G. Image Position Correction118................................................................................................................................................................
C. Stabilizing Images131................................................................................................................................................................
D. Primary Charging Assembly141................................................................................................................................................................
Controlling The Primary Corona Current142................................................................................................................................................................
E. Developing Assembly146................................................................................................................................................................
Controlling The Developing Bias147................................................................................................................................................................
Photosensitive Drum164................................................................................................................................................................
F. Cleaning The Photosensitive Drum164................................................................................................................................................................
G. Controlling The Transfer Unit Charging Mechanism166................................................................................................................................................................
Vi. Pick-up/feeding Assembly171................................................................................................................................................................
B. Pick-up Assembly174................................................................................................................................................................
C. Paper Deck189................................................................................................................................................................
D. Duplexing Unit195................................................................................................................................................................
Paper Guide Plate199................................................................................................................................................................
E. Transfer Unit204................................................................................................................................................................
F. Pre-fixing Feeding221................................................................................................................................................................
G. Fixing/delivery Assembly222................................................................................................................................................................
Protection Mechanisms224................................................................................................................................................................
H. Detecting Jams233................................................................................................................................................................
Vii. Control Panel236................................................................................................................................................................
Viii. Editor239................................................................................................................................................................
C. Zero-level Adjustment For Input Coordinates241................................................................................................................................................................
Ix. Fans242................................................................................................................................................................
X. Power Supply245................................................................................................................................................................
A. Power Supply245................................................................................................................................................................
I. Externals And Controls255................................................................................................................................................................
B. Control Panel257................................................................................................................................................................
Ii. Drive System264................................................................................................................................................................
B. Developing Motor Assembly265................................................................................................................................................................
C. Pick-up Drive Assembly266................................................................................................................................................................
D. Scanner Drive Assembly269................................................................................................................................................................
E. Fixing Drive Assembly272................................................................................................................................................................
Assembly273................................................................................................................................................................
Iii. Pick-up/feeding System275................................................................................................................................................................
Removing The Separation Roller278................................................................................................................................................................
Removing The Feeding Roller282................................................................................................................................................................
Separation Roller283................................................................................................................................................................
Releasing The Lifter285................................................................................................................................................................
C. Multifeeder Assembly289................................................................................................................................................................
E. Pre-fixing Feeding Assembly292................................................................................................................................................................
G. Delivery/reversing Assembly294................................................................................................................................................................
Iv. Transfer Unit296................................................................................................................................................................
B. Transfer Belt Mount307................................................................................................................................................................
C. Replacing The Separation Paper Guide Static Eliminating Wire309................................................................................................................................................................
Orientation Of The Scanning Lamp310................................................................................................................................................................
Removing The Scanning Lamp310................................................................................................................................................................
Removing The Standard White311................................................................................................................................................................
Laser Unit315................................................................................................................................................................
Removing The Hopper Assembly326................................................................................................................................................................
Installing The Process Unit337................................................................................................................................................................
Removing The Cleaning Blade339................................................................................................................................................................
Removing The Photosensitive344................................................................................................................................................................
Cleaning The Photosensitive Drum344................................................................................................................................................................
Removing The Salt Sensor345................................................................................................................................................................
Removing The Fixing Assembly348................................................................................................................................................................
Removing The Upper Fixing Roller351................................................................................................................................................................
Removing The Dc Controller Pcb361................................................................................................................................................................
I. Selecting The Site375................................................................................................................................................................
Ii. Installation377................................................................................................................................................................
Voltage Rating (240v North American Model)379................................................................................................................................................................
C. Supplying Toner381................................................................................................................................................................
D. Supplying Starter389................................................................................................................................................................
E. Preventing Deformation Of Externals393................................................................................................................................................................
G. Mounting The Developing Bias Assembly Protection Member395................................................................................................................................................................
H-1. Installing The Paper Deck For Clc1000398................................................................................................................................................................
H-2. Installing The Paper Deck-h1405................................................................................................................................................................
H-3. Checking The Operation Of The Paper Deck407................................................................................................................................................................
I. Checking Images And Operations409................................................................................................................................................................
Iii. Relocating The Machine410................................................................................................................................................................
Iv. Installing The Original Tray412................................................................................................................................................................
Maintenance And Servicing417................................................................................................................................................................
I. Periodically Replaced Parts420................................................................................................................................................................
Ii. Consumables And Durables423................................................................................................................................................................
B. By The Soft Counter In Service Mode (counter)425................................................................................................................................................................
Iii. Scheduled Servicing Procedure426................................................................................................................................................................
Iv. Scheduled Maintenance Chart427................................................................................................................................................................
Guide To Tables437................................................................................................................................................................
I. Maintenance And Servicing439................................................................................................................................................................
A. Image Adjustment Basic Procedure439................................................................................................................................................................
B. Scheduled Servicing441................................................................................................................................................................
Ii. Standards And Adjustments443................................................................................................................................................................
Checking And Adjusting The444................................................................................................................................................................
Non-image Width And Margin444................................................................................................................................................................
B. Original Illuminating System449................................................................................................................................................................
C. Photosensitive Drum-related Parts452................................................................................................................................................................
D. Charging Assembly-related Parts454................................................................................................................................................................
Adjusting The Height Of The454................................................................................................................................................................
Charging Wire454................................................................................................................................................................
E. Developing Assembly-related Parts455................................................................................................................................................................
Replacing The Developer455................................................................................................................................................................
F. Transfer Belt Unit459................................................................................................................................................................
Initializing The Transfer Belt459................................................................................................................................................................
Swing Control Data459................................................................................................................................................................
G. When Replacing The Pick-up Feeding-related Parts461................................................................................................................................................................
Registering The Cassette461................................................................................................................................................................
Orientation Of The Separation463................................................................................................................................................................
Orientation Of The Paper Deck464................................................................................................................................................................
Pick-up Roller464................................................................................................................................................................
Correcting Skew Movement471................................................................................................................................................................
H. Laser Exposure System472................................................................................................................................................................
Adjusting The Laser Power472................................................................................................................................................................
When Replacing The Laser472................................................................................................................................................................
I. Fixing Assembly-related Parts477................................................................................................................................................................
J. Electrical Adjustment478................................................................................................................................................................
Checking The High Voltage481................................................................................................................................................................
Control System481................................................................................................................................................................
Checking The483................................................................................................................................................................
Iii. Troubleshooting Image Problems488................................................................................................................................................................
A. Initial Checks488................................................................................................................................................................
Checking The Site Of Installation488................................................................................................................................................................
Gray Scale489................................................................................................................................................................
B. Standard Image489................................................................................................................................................................
Color Patches489................................................................................................................................................................
C. Test Prints492................................................................................................................................................................
Selecting A Test Pattern492................................................................................................................................................................
Gradation Test Print494................................................................................................................................................................
Ymcbk+rgb+gray) Test Print500................................................................................................................................................................
The Image Is Too Light501................................................................................................................................................................
D. Troubleshooting Image Faults501................................................................................................................................................................
All Colors501................................................................................................................................................................
The Copy Has Fogging504................................................................................................................................................................
The Copy Has Vertical Streaks504................................................................................................................................................................
The Copy Has White Streaks508................................................................................................................................................................
The Copy Has Horizontal511................................................................................................................................................................
The Copy Is Blank520................................................................................................................................................................
The Copy Is Solid Black521................................................................................................................................................................
Ac Power Is Absent560................................................................................................................................................................
Dc Power Is Absent561................................................................................................................................................................
The Scanning Lamp Fails To Turn On563................................................................................................................................................................
The Registration Roller Fails To Rotate567................................................................................................................................................................
The Fixing Heater Fails To Turn On570................................................................................................................................................................
Double Feeding584................................................................................................................................................................
And Check Pins By Pcb606................................................................................................................................................................
Image Processor Pcb609................................................................................................................................................................
Ac Driver Pcb611................................................................................................................................................................
Lamp Regulator Pcb614................................................................................................................................................................
Vii. Service Mode623................................................................................................................................................................
Basic Operations626................................................................................................................................................................
B. Control Display Mode (display)627................................................................................................................................................................
C. Adjust (adjustment)661................................................................................................................................................................
D. Function (function/inspection)687................................................................................................................................................................
E. Option (options Mode)722................................................................................................................................................................
F. Test Print (test Print)728................................................................................................................................................................
G. Counter (counter)730................................................................................................................................................................
Viii. Self Diagnosis732................................................................................................................................................................
A. General Timing Chart755................................................................................................................................................................
B. Signals And Abbreviations757................................................................................................................................................................
C. General Circuit Diagram765................................................................................................................................................................
D. Dc Controller Circuit Diagram769................................................................................................................................................................

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