Canon i-SENSYS MF4300dn Service Manual page 41

Contents
3.1 Basic Construction .........................................................................................................................................................3-1
3.1.1 Specifications / Control / Function List ....................................................................................................................................... 3-1
3.1.2 Major Components....................................................................................................................................................................... 3-1
3.2 Parts Replacement Procedure.........................................................................................................................................3-3
3.2.1 Scanner Unit................................................................................................................................................................................. 3-3
3.2.1.1 Preparation for Removing the Scanner Unit ...................................................................................................................................................3-3
3.2.1.2 Removing the Scanner Unit ............................................................................................................................................................................3-3
3.2.2 Reader Motor ............................................................................................................................................................................... 3-3
3.2.2.1 Preparation for Removing the Flat Bed Motor ...............................................................................................................................................3-3
3.2.2.2 Removing the Flat Bed Motor.........................................................................................................................................................................3-3
3.2.3 Contact Sensor ............................................................................................................................................................................. 3-5
3.2.3.1 Removing the Contact Sensor.........................................................................................................................................................................3-5
Contents