COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001
x
CONTENTS
CHAPTER 6 MAINTENANCE AND INSPECTION
CHAPTER 7 TROUBLESHOOTING
1 Periodically Replaced Parts ................ 6-1
2 Durables .............................................. 6-1
3 Scheduled Servicing Chart ................. 6-1
4 Cleaning .............................................. 6-2
4.1
Cleaning by the User
(machine) ................................... 6-2
4.1.1
Cleaning the Fixing Pressure
Roller ................................... 6-2
4.1.2
Other Cleaning ..................... 6-2
4.2
Cleaning by the User (ADF) ...... 6-3
4.2.1
Cleaning the White Roller ... 6-3
4.2.2
Other Cleaning ..................... 6-3
4.3
Cleaning at Time of a Service Visit
(machine) ................................... 6-4
4.3.1
Selfoc Lens Array of the
Contact Sensor ..................... 6-4
4.3.2
Cassette Pickup Roller ......... 6-5
4.3.3
Manual Feed Pickup
Roller ................................... 6-5
4.3.4
Separation Pad ..................... 6-5
4.3.5
Registration Roller ............... 6-5
4.3.6
Transfer Guide ..................... 6-5
4.3.7
Transfer Charging Roller ..... 6-5
4.3.8
Separation Static
Eliminator ............................ 6-5
4.3.9
Paper Path ............................ 6-5
4.3.10 Fixing Inlet Guide ............... 6-5
4.3.11 Fixing Pressure Roller ......... 6-5
4.3.12 Delivery Roller .................... 6-6
4.3.13 Back of Copyboard Glass
(Back of Shading Plate) ....... 6-6
4.4
Cleaning at Time of a Service
Visit (ADF) ................................ 6-7
4.4.1
Original Pickup Roller ......... 6-7
4.4.2
Original Separation Roller ... 6-7
4.4.3
Original Separation Pad ....... 6-7
4.4.4
ADF Registration Roller ...... 6-7
4.4.5
Original Feed Roller ............ 6-7
4.4.6
Original Delivery Roller ...... 6-7
4.4.7
Copyboard Glass
(Original Reading Area) ...... 6-8
1 Standards and Adjustments ................. 7-1
1.1
Checking Against the Standards 7-1
1.1.1
Checking the Pressure (nip) of
the Fixing Pressure Roller ... 7-1
1.2
Making Adjustments .................. 7-3
1.2.1
Making Adjustments When Re-
placing Major Parts .............. 7-3
1.2.2
Preparing a Test Sheet for Ad-
justment ............................... 7-4
1.2.3
Adjusting the Mechanical Sys-
tems ...................................... 7-5
1.2.4
Adjusting the Electrical
Systems ................................ 7-5
1.2.4.1
Contact Sensor LED Inten-
sity Auto Adjustment ...... 7-5
1.2.4.2
Leading Edge Read Start Po-
sition Adjustment ............ 7-6
1.2.4.3
Left/Right Edge Read Start
Position Adjustment ....... 7-7
1.3
Making Adjustments (ADF) ...... 7-8
1.3.1
Items of Adjustment and Se-
quence of Work .................... 7-8
1.3.2
Preparing a Test Sheet for Ad-
justment ............................... 7-8
1.3.3
Adjusting the Mechanical Sys-
tems ...................................... 7-9
1.3.3.1
Removing the Skew ........ 7-9
1.3.3.2
Left/Right Registration Ad-
justment ........................ 7-10
1.3.4
Adjusting the Electrical
Systems .............................. 7-12
1.3.4.1
Registration Arch Auto Ad-
justment ........................ 7-12
1.3.4.2
Original Read Position Ad-
justment ........................ 7-12
