Canon ImageCLASS MF4690 Service Manual - page 67

Contents

Contents

6.1 Overview/Configuration ................................................................................................................................................6-1

6.1.1 Configuration ............................................................................................................................................................................... 6-1

6.1.2 Print Process................................................................................................................................................................................. 6-1

6.2 Driving and Controlling the High-Voltage System .......................................................................................................6-3

6.2.1 Generation of Transfer Charging Bias ......................................................................................................................................... 6-3

6.3 Toner Cartridge ..............................................................................................................................................................6-3

6.3.1 Toner Level Detection ................................................................................................................................................................. 6-3

6.4 Parts Replacement Procedure.........................................................................................................................................6-4

6.4.1 Transfer Charging Roller ............................................................................................................................................................. 6-4

6.4.1.1 Removing the Transfer Charging Roller.........................................................................................................................................................6-4