COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
viii
INTRODUCTION
CHAPTER 4 MAINTENANCE AND INSPECTION
1 Periodically Replaced Parts ................ 4-1
1.1
Finisher Unit .............................. 4-1
1.2
Saddle Stitcher Unit ................... 4-1
1.3
Folder ......................................... 4-1
1.4
Inserter ....................................... 4-1
2 Guide to Durables ............................... 4-2
2.1
Finisher Unit .............................. 4-2
2.2
Saddle Stitcher Unit ................... 4-2
2.3
Folder ......................................... 4-2
2.4
Inserter ....................................... 4-3
3 Scheduled Maintenance ...................... 4-4
3.1
Finisher Unit .............................. 4-4
3.2
Inserter ....................................... 4-4
3.3
Maintenance Procedure .............. 4-5
3.3.1
Cleaning the Components
Inside the Inserter ................ 4-5
CHAPTER 5 TROUBLESHOOTING
1 Making Adjustments ........................... 5-1
1.1
Electrical System ....................... 5-1
1.1.1
Adjusting the Alignment Width
............................................. 5-1
1.1.2
Adjusting the Stapling Position
(front, 1-position) ................ 5-2
1.1.3
Adjusting the Stapling Position
(rear 1-point) ........................ 5-4
1.1.4
Adjusting the Wrapping on the
Buffer Roller ........................ 5-5
1.1.5
Sensor Initial Adjustment .... 5-7
1.1.6
Adjusting the Speed of the
Swing Guide ........................ 5-8
1.1.7
Indication for the Swing Guide
Speed ................................... 5-9
1.1.8
Adjusting the Position of Punch
Holes (feed direction) ........ 5-10
1.1.9
Adjusting the Punch Hole
Position (in direction of
horizontal registration) ...... 5-11
1.1.10 Adjusting the Sensitivity of the
Sensors ............................... 5-12
1.1.11 After Replacing the EEPROM
(IC102) .............................. 5-14
1.1.12 Replacing the Finisher
Controller (in response to E505)
........................................... 5-15
1.1.13 Initializing the RAM .......... 5-15
1.1.14 Selecting Upward Curl Paper
Mode .................................. 5-16
1.1.15 Selecting Downward Curl Paper
Mode .................................. 5-17
1.1.16 Adjusting the Folding Position
(saddle stitcher assembly) .. 5-19
3.4.2
Positioning the Coupling for the
Horizontal Path Drive ........ 3-79
3.4.3
Adjusting the Tension of the
Feeding Belt ....................... 3-80
3.4.4
Adjusting the Position of the
Pressure Releasing Solenoid
(SL73) ................................ 3-81
3.4.5
Adjusting the Position of the
Pressure Solenoid (SL74) .. 3-82
3.5
Removing the Folder Driver PCB
................................................. 3-83
4 Inserter .............................................. 3-84
4.1
Externals and Controls ............. 3-84
4.1.1
External Covers ................. 3-84
4.1.2
Removing the Inserter ....... 3-84
4.1.3
Fixing the Inserter .............. 3-86
4.1.4
Correcting the Skew .......... 3-88
4.2
Pickup Unit .............................. 3-90
4.2.1
Removing the Pickup Unit
........................................... 3-90
4.2.2
Removing the Pickup Roller
........................................... 3-97
4.2.3
Positioning the Side Guide .......
........................................... 3-97