Canon E1 - Page 202

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3. Open the Multi Door Unit.

NOTE:

Due to the service mode executed in the previous step, the trailing edge of delivered paper is stopped at the through path inlet

area.

LTR

6. Troubleshooting

194

Main Page

Important Notices2
Explanation of Symbols3
Table of Contents5
Safety Precautions9
Points to Note about Turning off the Main Power Switch10
Points to Note before Servicing10
Points to Note at Cleaning11
Notes on Assembly/Disassembly11
Points to Note When Tightening a Screw11
Product Overview13
Features14
Specifications15
Product Overview15
Names of Parts16
External View (Front)16
External View (Rear)17
External View (Internal)17
Cross Section18
Explanation of Basic Operations19
Optional Configuration21
Technology23
Basic Configuration24
Functional Construction24
Overview of Electrical Circuitry24
Component Configuration26
Drive Configuration28
Basic Operation Outline29
Controls30
Overview30
Pickup Block31
Feed Block35
Compartment Block39
Through Path Block (Option)45
Jam Detection47
Power Supply49
Fan52
Upgrading54
Periodical Service55
Periodic Service Works56
Parts Replacement and Cleaning57
Removing from the Connection Equipment58
List of Parts69
External Covers69
Main Units70
Consumable Parts Requiring Periodic Replacement and Cleaning Points71
Sensors73
Switches76
Motors77
Solenoids79
Parts Replacement and Cleaning79
Fans80
Pcbs81
List of Lamp, Heater, Others83
External Covers85
Releasing the Deck85
Removing the Deck Left Front Cover86
Removing the Deck Rear Upper Cover87
Procedure87
Removing the Deck Rear Middle Cover87
Removing the Deck Rear Lower Cover87
Removing the Deck Left Rear Cover88
Removing the Deck Upper Left Cover88
Removing the Deck Upper Cover89
Removing the Deck Right Middle Cover90
Removing the Deck Right Upper Cover91
Removing the Deck Right Lower Cover91
Removing the Deck Front Cover92
Removing the through Path Cover94
Main Units95
Removing the Pickup Unit95
Removing the Deck Unit96
Removing the Right Connection Unit99
Removing the through Path Unit101
Removing the through Path Inlet Unit104
Removing the through Path Outlet Unit106
Periodic Parts Replacement, Consumable Parts, and Cleaning Parts109
Removing the Deck Pickup Roller109
Removing the Deck Pickup/Feed Roller110
Removing the Deck Separation Roller112
Motors115
Removing the Deck Pickup Motor (M103/203/303)115
Removing the Deck Pull-Out Motor (M104/204/304)116
Removing the Deck Lifter Motor (M101/201/301)117
Parts Replacement and Cleaning118
Removing the Deck Swing Motor (M102/202/302)119
Removing the Horizontal Path Disengagement Motor 1 (M005)121
Removing the Lower Path Disengagement Motor (M008)122
Removing the through Path Feed Motor (M402)123
Removing the Front Alignment Plate Motor (M408)124
Removing the Rear Alignment Plate Motor (M409)125
Solenoids127
Removing the Deck Open/Close Solenoid (SOL102/202/302)127
Removing the Deck Pickup Solenoid (SOL101/201/301)128
Removing the Escape Flapper Solenoid (SOL007)130
Fans132
Removing the Power Supply Cooling Fan 1 (FAN001)132
Removing the Power Supply Cooling Fan 2 (FAN002)133
Removing the Deck Flotation Fan 1 (FAN101/201/301)134
Removing the Deck Flotation Fan 2 (FAN102/202/302)135
Removing the through Path Cooling Fan 1 (FAN401)136
Removing the through Path Cooling Fan 2 (FAN402)138
Pcbs140
Removing the Deck Controller PCB (PCB001)140
Removing the AC Distributor PCB (PCB002)141
Removing the DC Power Supply PCB 1 (PCB005)142
Removing the DC Power Supply PCB 2 (PCB006)143
Removing the Noise Filter PCB (PCB003)145
Removing the Deck Size Detection PCB (PCB101/201/301)146
Parts Replacement and Cleaning148
Removing the Deck Open Switch PCB (PCB102/202/302)150
Removing the Deck Air Heater PCB (PCB103/203/303)150
Removing the Deck Relay PCB (PCB104/204/304)151
Removing the Deck Swing PCB (PCB105/205/305)151
Removing the through Path Unit PCB (PCB401)152
Removing the LED PCB 1 (PCB402)153
Removing the LED PCB 2(PCB403)154
Heaters155
Removing the Air Heater Unit (AHT101/201/301)155
Others157
Removing the Lifter Wire157
Installation of the Lifter Wire161
Removing the Deck Pull-Out Roller171
Adjustment173
Overview174
Service Mode174
Actions When Replacing the Parts179
Other Adjustment180
Actions When Replacing the Parts181
Adjusting the Deck Front Cover Gap181
Actions When Replacing the Deck Controller PCB (PCB001)182
Handling after Parts Replacement182
Actions When Replacing the Deck Size Detection PCB (PCB101/201/301)183
Other Adjustment184
Adjusting the Airflow Amount of the Deck Flotation Fan184
Adjustment Procedure186
Adjusting the Pressure of the Deck Separation Roller186
Adjusting the Pressure of the Deck Pickup Roller187
Service Label189
Back-Up of Service Mode189
Troubleshooting190
Making Initial Checks191
List of Initial Check Items191
Pickup Failure192
Miss-Feeding (Pickup Failure of the Pickup Roller)192
Miss-Feeding (Feed Failure of the Pickup/Feed Roller)193
Double Feed193
Feed Failure in the through Path Unit (Pickup from Stack Bypass/Pod Deck Lite C/XL)195
Miss-Feeding in the through Path Unit195
Skew of Paper195
Failure of the Left Edge Margin of the Image195
About Air Pressure of the Deck Flotation Fan197
Field Remedy198
Adjustment of the Deck Flotation Fan198
Adjustment the Pressure of the Deck Separation Roller199
Adjustment the Pressure of the Deck Pickup Roller199
Adjustment the Width of the Alignment Plate of the through Path Unit200
Adjustment the Center Reference Position of the through Path Unit201
Appendices222
Service Tools223
Solvents and Oils223
Special Tools223
General Circuit Diagram224
Multi-Drawer Paper Deck224
Through Path Unit236

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