Canon LBP2900 series Service Manual page 10

Contents
3.5.2.1 Removing the Right Cover..................................................................................................................................................... 3- 25
3.5.2.2 Removing the Left Cover ....................................................................................................................................................... 3- 25
3.5.2.3 Removing the Front Cover..................................................................................................................................................... 3- 26
3.5.2.4 Removing the Upper Cover ................................................................................................................................................... 3- 26
3.5.2.5 Removing the Rear Cover ..................................................................................................................................................... 3- 26
3.5.2.6 Removing the Power Supply PCB ......................................................................................................................................... 3- 27
3.5.2.7 Removing the Fixing Assembly.............................................................................................................................................. 3- 27
3.5.2.8 Removing the Fixing Film Unit ............................................................................................................................................... 3- 27
3.5.3 Fixing Pressure Roller............................................................................................................................................3- 27
3.5.3.1 Removing the Right Cover..................................................................................................................................................... 3- 27
3.5.3.2 Removing the Left Cover ....................................................................................................................................................... 3- 28
3.5.3.3 Removing the Front Cover..................................................................................................................................................... 3- 28
3.5.3.4 Removing the Upper Cover ................................................................................................................................................... 3- 29
3.5.3.5 Removing the Rear Cover ..................................................................................................................................................... 3- 29
3.5.3.6 Removing the Power Supply PCB ......................................................................................................................................... 3- 29
3.5.3.7 Removing the Fixing Assembly.............................................................................................................................................. 3- 30
3.5.3.8 Removing the Fixing Film Unit ............................................................................................................................................... 3- 30
3.5.3.9 Removing the Pressure Roller ............................................................................................................................................... 3- 30
3.5.4 Delivery Sensor......................................................................................................................................................3- 30
3.5.4.1 Removing the Right Cover..................................................................................................................................................... 3- 30
3.5.4.2 Removing the Left Cover ....................................................................................................................................................... 3- 31
3.5.4.3 Removing the Front Cover..................................................................................................................................................... 3- 31
3.5.4.4 Removing the Upper Cover ................................................................................................................................................... 3- 32
3.5.4.5 Removing the Rear Cover ..................................................................................................................................................... 3- 32
3.5.4.6 Removing the Delivery Sensor .............................................................................................................................................. 3- 32
Chapter 4 MAINTENANCE AND INSPECTION
4.1 Periodically Replaced Parts ....................................................................................................................... 4- 1
4.1.1 Periodic Replacement Parts ....................................................................................................................................4- 1
4.2 Consumables ............................................................................................................................................. 4- 2
4.2.1 Consumable Parts ...................................................................................................................................................4- 2
4.3 Periodical Service....................................................................................................................................... 4- 3
4.3.1 Periodic Service .......................................................................................................................................................4- 3
4.4 Cleaning ..................................................................................................................................................... 4- 4
4.4.1 Items to Clean..........................................................................................................................................................4- 4
4.4.2 Cleaning (external covers) .......................................................................................................................................4- 4
4.4.3 Cleaning (printer unit) ..............................................................................................................................................4- 4
Chapter 5 TROUBLESHOOTING
5.1 MEASUREMENT AND ADJUSTMENT...................................................................................................... 5- 1
5.1.1 Mechanical Adjustment............................................................................................................................................5- 1
5.1.1.1 Checking the Pressure of the Pressure Roller (nip)................................................................................................................. 5- 1
5.2 SERVICE TOOLS ...................................................................................................................................... 5- 2
5.2.1 Special Tools ...........................................................................................................................................................5- 2
5.2.2 Solvent/Oil List .........................................................................................................................................................5- 2
5.3 Location of Convectors............................................................................................................................... 5- 3
5.3.1 Location of Convectors ............................................................................................................................................5- 3
5.4 ERROR CODE TABLE............................................................................................................................... 5- 4
5.4.1 Overview ..................................................................................................................................................................5- 4
5.4.2 Service Messages....................................................................................................................................................5- 4
Chapter 6 APPENDIX
6.1 OUTLINE OF ELECTRICAL COMPONENTS ............................................................................................ 6- 1
6.1.1 Clutch/Solenoid........................................................................................................................................................6- 1
6.1.1.1 Solenoid ................................................................................................................................................................................... 6- 1