Canon ImageCLASS MF4690 Service Manual - page 85

Contents

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