Canon MF4690 - ImageCLASS B/W Laser Service Manual page 85

Contents
8.1 Overview/Configuration ................................................................................................................................................8-1
8.1.1 Specification/Control/Function List ............................................................................................................................................ 8-1
8.1.2 Overview...................................................................................................................................................................................... 8-1
8.2 Various Control Mechanisms.........................................................................................................................................8-3
8.2.1 Controlling the Temperature of the Fixing Unit .......................................................................................................................... 8-3
8.2.1.1 Fixing Temperature Control ...........................................................................................................................................................................8-3
8.3 Protection Function ........................................................................................................................................................8-4
8.3.1 Protection Function ..................................................................................................................................................................... 8-4
8.4 Parts Replacement Procedure.........................................................................................................................................8-6
8.4.1 Fixing Unit ................................................................................................................................................................................... 8-6
8.4.1.1 Preparation for Removing Fixing Assembly...................................................................................................................................................8-6
8.4.1.2 Removing Fixing Assembly............................................................................................................................................................................8-6
8.4.2 Fixing Film Unit .......................................................................................................................................................................... 8-6
8.4.2.1 Preparation for Removing Fixing Film Unit...................................................................................................................................................8-6
8.4.2.2 Removing Fixing Film Unit ............................................................................................................................................................................8-6
Contents