Electrical Parts Layout And Their Functions; Electrical Parts - Ricoh ADF DF7010 Field Service Manual

Chapter 8 1 Electrical Parts Layout and Their Functions

1 Electrical Parts Layout and Their Functions

(1) Electrical Parts

2
4
10
5
3
1
6
Item
Microswitch
Clutch
Sensor
Stepping motor
ADF drive PCB unit
ADF document size PCB UNIT 12 Document size is detected.
68
9
12
8
No.
1 ADF Document cover open/closed is detected.
2 ADF cover open/closed is detected.
3 ADF Document cover open/closed is detected. (for interlock)
4 ADF cover open/closed is detected. (for interlock)
5 ADF clutch A
6 ADF clutch B
7 Weather the document is placed or not is detected.
8 Document JAM is detected.
9 ADF document lead edge is detected.
10 ADF stepping motor.
11 Controlling the ADF on the whole.
11
7
Functions