Canon iR105 Service Manual page 16

CONTENTS
2.2.3 When Replacing
the Standard White Plate ... 6-18
2.2.4 When Replacing
the Scanning Lamp ............ 6-18
2.3 Image Formation System ......... 6-19
2.3.1 Stringing the Grid Wire of
the Primary Charging
Assembly ........................... 6-19
2.3.2 Stringing the Charging
Wire of the Charging
Assemblies ......................... 6-19
2.3.3 Mounting the Drum
Cleaning Blade .................. 6-19
2.4 Pickup/Feeding System ........... 6-20
2.4.1 Orientation of the Deck/
Cassette Pickup Roller ....... 6-20
2.4.2 Orientation of the Deck/
Cassette Separation Roller . 6-21
2.4.3 Orientation of the Feeding
Roller of the Deck/Cassette
Pickup Assembly ............... 6-21
2.4.4 Orientation of the Pickup
Roller of the Manual Feed
Tray/Side Paper Deck ........ 6-22
2.4.5 Orientation of the Feeding
Roller of the Manual Feed
Tray .................................... 6-23
2.4.6 Orientation of the Feeding
Roller of the Side Paper
Deck ................................... 6-23
2.4.7 Adjusting the Pressure of
the Deck/Cassette Separation
Roller ................................. 6-24
2.4.8 Adjusting the Pressure of
the Pickup/Feeding Roller of
the Manual Feed Tray ........ 6-25
2.4.9 Locations of
the Solenoid ....................... 6-26
2.4.10 Location of the Fixing
Web Solenoid (SL2) .......... 6-27
2.4.11 Position of the Delivery
Flapper Solenoid (SL3) ..... 6-29
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2.4.12 Position the Fixing/
Feeder Unit Locking Solenoid
(SL4) .................................. 6-30
2.4.13 Position of the Multifeeder
Latch Solenoid (SL6) ........ 6-31
2.4.14 Position of the Deck (right)
Pickup Solenoid (SL7) ...... 6-32
2.4.15 Position of the Deck (Left)
Pickup Solenoid (SL8) ...... 6-33
2.4.16 Position of the Cassette 3/4
Pickup Solenoid
(SL9/10) ............................. 6-34
2.4.17 Position of the Side Paper
Deck Pickup Roller
Releasing Solenoid ............ 6-35
2.4.18 Fitting the Side Guide
Timing Belt of the Manual
Feed Tray Assembly .......... 6-35
2.4.19 Fitting the Drive Belt ......... 6-36
2.5 Fixing System .......................... 6-37
2.5.1 Points to Note When
Mounting the Fixing
Heater ................................. 6-37
2.5.2 Adjusting the Lower Roller
Pressure (nip) ..................... 6-38
2.6 Laser Exposure System ............ 6-39
2.6.1 When Replacing the Laser
Unit .................................... 6-39
2.6.2 Checking the Laser
Power ................................. 6-39
2.7 Electrical Parts-Related
Items ......................................... 6-42
2.7.1 Electrical Parts Requiring
Work After Replacement ... 6-42
2.7.2 When Replacing
the Scanning Lamp ............ 6-42
2.7.3 When Replacing the CCD
Unit .................................... 6-42
2.7.4 When Replacing Reader
Controller PCB .................. 6-42
2.7.5 When Replacing the Main
Controller PCB .................. 6-42
2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001