Canon DADF-M1 Service Manual page 12

Contents
4.4.1Sensors ....................................................................................................................................................... 4- 29
4.4.2Motors, Clutches, Solenoids, PCBs, and Others ....................................................................................... 4- 30
4.5 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB ........................................ 4- 32
4.5.1Overview.................................................................................................................................................... 4- 32
4.5.2ADF Driver PCB ....................................................................................................................................... 4- 32
4.5.3Original Placement led PCB ...................................................................................................................... 4- 32
Chapter 5 Error Code
5.1 Overview............................................................................................................................................................ 5- 1
5.1.1Overview...................................................................................................................................................... 5- 1
5.1.2Error Code ................................................................................................................................................... 5- 2
5.2 User Error Code................................................................................................................................................. 5- 3
5.2.1Alarm Code.................................................................................................................................................. 5- 3