Canon COLOR LASER COPIER 1000 Manuals

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

Canon COLOR LASER COPIER 1000 Service Manual (627 pages)

Brand: Canon | Category: Copier | Size: 30 MB

General Description
2
Control Panel
4
Image Formation
6
Copying Process
7
Pre-Exposure (Step 1)
8
Primary Charging (Step 2)
9
Laser Exposure (Step 3)
9
Development (Step 4)
10
Separation (Step 6)
12
Fixing (Step 7)
12
Photosensitive Drum Cleaning
13
Auxiliary Process
14
Pre-Primary Charging
14
Pre-Fixing Charging
14
Grounding Roller
15
Static Eliminator
15
Transfer Belt Cleaning
16
General Description
18
Specifications
18
Laser and Safety Measures
24
Points to Note When Handling the Laser Unit
25
Names of Parts
26
External View
26
Cross Section
28
Basic Mechanisms
29
Functional Construction
29
Operations and Timing
30
Outline of Electrical Circuitry
30
Inputs to and Outputs from Major Pcbs
31
Outputs from the DC Controller
44
Sequence of Basic Operations
54
Sequence at Power-On
54
Sequence of Operations
56
Original Exposure System
57
Scanner Motor
60
Changing the Reproduction Ratio
61
Controlling the Intensity of the Scanning Lamp
62
Image Processing System
64
CCD/CCD Driver
65
Analog Image Processing
66
Digital Image Processing
67
Functional Blocks
69
Shading Correction
70
Input Masking
73
Color Conversion
85
Operations and Timing
86
Density Processing
87
Laser Exposure System
89
Sequence of Operations (Laser Exposure System)
91
Laser Scanner Motor
92
Generating the BD Signal
93
Video Controller
94
Density Correction
97
Generating Test Patterns
98
Laser Driver
99
Image Position Correction
101
Image Formation System
111
Basic Sequence of Operations (Image Formation System)
113
Stabilizing Images
114
Primary Charging Assembly
124
Controlling the Primary Corona Current
125
Developing Assembly
129
Controlling the Developing Bias
130
Supplying Toner
134
Service Mode
232
Operations and Timing
243
EPOT (Photosensitive Drum Surface Potential Control Data)
244
Operations and Timing
265
SORT-INF (SORT State)
267
BLT-DRFT (Belt Swing Data Display)
268
ADJUST (Adjustment)
270
ADJ-XY (Image Read Start Position Adjustment)
271
PROJ (Projector Area Adjustment)
274
V-CONT (Photosensitive Drum Surface Potential Contrast Adjustment)
279
COL-ADJ (User Color Balance Adjustment Correction)
280
PASCAL (Auto Gradation Correction Control)
281
FEED-ADJ (Image Position Adjustment)
284
ENV-SET (Setting Operation Conditions for the Cassette Heater)
286
HV-TR (Transfer High-Voltage Output Adjustment by Condition)
287
HV-SP (Separation High-Voltage Output Fine-Adjustment by Condition)
289
INSTALL (at Time of Installation)
296
R-CON (Reader Controller PCB-Related Adjustment)
300
DC-CON (DC Controller PCB-Related Adjustment)
301
PRJ-ADJ (Projector Adjustment)
308
LASER (Laser Adjustment)
309
P-UP-TMG (Pick-Up Timing Adjustment)
310
BLADE (Transfer Blade/Transfer Belt Cleaning Blade Operation)
313
FUSER (Fixing Assembly-Related Adjustment)
314
CST-AD (Cassette Paper Width Adjustment)
315
F-Miscs (Reader-Related Operation/Inspection)
316
TCLN (Polishing Roller/Oil Removing Roller Operation)
326
P-THICK (Paper Thickness Sensor Adjustment)
327
IMG-REG (Image Position Correction Control)
328
OPTION (Options Mode)
330
R-OPT (Reader-Related Machine Settings)
331
P-OPT (Cleaning Mode)
332
REMOTE (Machine Settings with IPU in Use)
333
TEST PRINT (Test Print)
335
COUNTER (Counter)
337
Electrical Adjustment
339
Checking the High Voltage Control System
342
Checking the Photointerrupters
344
Using Service Mode
344
Test Prints
349
Selecting a Test Pattern
349
Color Test Print (PGTYPE=02)
350
Gradation Test Print (PGTYPE=03)
351
Image Position Correction Pattern (PGTYPE=07)
355
Self-Diagnosis
358
Externals and Controls
379
Removing the Control Panel
381
Mechanical System
382
Removing the Filter
383
Primary Suction Fan (FM8/9)
385
Removing the Scanner Suction Fan (FM12/13)
385
Removing the Pre-Fixing Feeding - Fan (FM7)
387
Removing the Delivery Assembly Lower Fan
387
Drum Drive System
388
Removing the Drum Drive Assembly
388
Removing the Drum Motor Assembly
389
Removing the Developing Motor Assembly
389
Points to Note When Installing the Drum Drive Belt
389
Removing the Developing Motor
390
Pick-Up Drive Assembly
390
Removing the Pick-Up Drive Assembly
391
Removing the Pick-Up Motor
392
Removing the Scanner Drive Assembly/Scanner Motor
393
Adjusting the Belt Tension When Installing the Scanner Motor
393
Routing the Scanner Cable
393
Removing the Fixing Drive Assembly/Fixing Motor
396
Waste Toner Feeding Drive Assembly
397
Removing the Waste Toner Feeding Pipe/Screw
398
Pick-Up/Feeding System
399
Removing the Paper Deck
399
Removing the Cover
399
Removing the Pick-Up/Feeding Roller
400
Removing the Separation Roller
402
Removing the Pick-Up Assembly
405
Removing the Feeding Roller
406
Removing the Pick-Up Assembly Separation Roller
407
Adjusting the Separation Roller Pressure
408
Positioning the Pick-Up Roller Releasing Solenoid
409
Left/Right Registration
409
Releasing the Lifter
409
Removing the Duplexing Pick-Up Roller
410

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Canon COLOR LASER COPIER 1000 Manuals

Canon COLOR LASER COPIER 1000 Service Manual (627 pages)

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