Cross Sectional View; Switch, Sensor - Sharp AR-M450 Service Manual

4. Cross sectional view

No.
1 CIS unit (AR-EF1 only)
2 Original resist roller
3 Original resist front sensor (SPSD)
4 Original set sensor
5 Original take-up roller
6 Original length sensor 1 (SLD1)
7 Original length sensor 2 (SLD2)
8 CCD/lens unit

5. Switch, Sensor

Code
1 SPSD SPF original resist front sensor
2 SCOV SPF paper feed cover sensor
3 SDD SPF original set sensor
4 SOCD OC open/close sensor
5 Original size sensor PWB (Light emitting side)
6 SLD1 SPF original length sensor 1
7 SLD2 SPF original length sensor
8 SPF original width detection volume PWB
9 Original size sensor PWB (Light receiving side)
10 SSET SPF open/close sensor
11 SPOD SPF original exit sensor
12 MHPS Mirror home position sensor
1 2
16
15
14 13 12 11
Name
3
2
1
12
11
Name
AR-M350 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-6
3 SPSD
4 SDD
5
10 9
No.
9 Original feed roller
10 Copy lamp base unit
11 No. 1 mirror
12 Copy lamp (Xenon)
13 Mirror base unit
14 No. 3 mirror
15 No. 2 mirror
16 Original exit roller
6
5
4
7
10
---
7
6
8
Name
8
9
Active condition