Canon MF4100 Series Service Manual

Contents

Canon MF4100 Series Service Manual Manual pdf 9 page image

Contents7.3.4.3 Residual Jam at Startup .......................................................................................................................................................... 7- 47.4 Duplex Unit .................................................................................................................................................7- 57.4.1 Overview.................................................................................................................................................................. 7- 57.5 Parts Replacement Procedure ...................................................................................................................7- 67.5.1 Main Motor............................................................................................................................................................... 7- 67.5.1.1 Preparation for Removing Main Motor ..................................................................................................................................... 7- 67.5.1.2 Removing Main Motor.............................................................................................................................................................. 7- 67.5.2 Separation Pad........................................................................................................................................................ 7- 67.5.2.1 Preparation for Removing Separation Pad .............................................................................................................................. 7- 67.5.2.2 Removing Separation Pad ....................................................................................................................................................... 7- 67.5.3 Pickup Roller ........................................................................................................................................................... 7- 67.5.3.1 Removing Pickup Roller........................................................................................................................................................... 7- 6Chapter 8 Fixing System8.1 Overview/Configuration ..............................................................................................................................8- 18.1.1 Specification/Control/Function List ......................................................................................................................... 8- 18.1.2 Overview.................................................................................................................................................................. 8- 18.2 Various Control Mechanisms......................................................................................................................8- 38.2.1 Controlling the Temperature of the Fixing Unit........................................................................................................ 8- 38.2.1.1 Fixing Temperature Control .................................................................................................................................................... 8- 38.3 Protection Function.....................................................................................................................................8- 48.3.1 Protection Function ................................................................................................................................................. 8- 48.4 Parts Replacement Procedure ...................................................................................................................8- 58.4.1 Fixing Unit................................................................................................................................................................ 8- 58.4.1.1 Preparation for Removing Fixing Assembly............................................................................................................................. 8- 58.4.1.2 Removing Fixing Assembly...................................................................................................................................................... 8- 58.4.2 Fixing Film Unit........................................................................................................................................................ 8- 58.4.2.1 Preparation for Removing Fixing Film Unit .............................................................................................................................. 8- 58.4.2.2 Removing Fixing Film Unit ....................................................................................................................................................... 8- 5Chapter 9 External and Controls9.1 Control Panel ..............................................................................................................................................9- 19.1.1 Outline ..................................................................................................................................................................... 9- 19.2 Power Supply .............................................................................................................................................9- 19.2.1 Protection Function.................................................................................................................................................. 9- 19.2.1.1 Protecting Function .................................................................................................................................................................. 9- 19.3 Parts Replacement Procedure ...................................................................................................................9- 29.3.1 Front Cover.............................................................................................................................................................. 9- 29.3.1.1 Removing the Front Cover....................................................................................................................................................... 9- 29.3.2 Rear Cover .............................................................................................................................................................. 9- 29.3.2.1 Preparation for Removing the Rear Cover............................................................................................................................... 9- 29.3.2.2 Removing the Rear Cover ....................................................................................................................................................... 9- 29.3.3 Right Cover.............................................................................................................................................................. 9- 29.3.3.1 Removing the Right Cover....................................................................................................................................................... 9- 29.3.4 Left Cover ................................................................................................................................................................ 9- 29.3.4.1 Removing the Left Cover ......................................................................................................................................................... 9- 29.3.5 Upper Cover ............................................................................................................................................................ 9- 39.3.5.1 Preparation for Removing the Upper Cover............................................................................................................................. 9- 39.3.5.2 Removing the Upper Cover ..................................................................................................................................................... 9- 39.3.6 Cartridge Cover ....................................................................................................................................................... 9- 39.3.6.1 Preparation for Removing the Cartridge Cover........................................................................................................................ 9- 39.3.6.2 Removing the Cartridge Cover ................................................................................................................................................ 9- 39.3.7 Operation Panel Unit ............................................................................................................................................... 9- 49.3.7.1 Removing the Control Panel Unit............................................................................................................................................. 9- 49.3.8 SCNT Board ............................................................................................................................................................ 9- 49.3.8.1 Preparation for Removing the SCNT Board............................................................................................................................. 9- 4