Sharp AR-M450

AR-M350 EXTERNAL VIEWS AND INTERNAL STRUCTURES 5-6
4. Cross sectional view
5. Switch, Sensor
No. Name No. Name
1 CIS unit (AR-EF1 only) 9 Original feed roller
2 Original resist roller 10 Copy lamp base unit
3 Original resist front sensor (SPSD) 11 No. 1 mirror
4 Original set sensor 12 Copy lamp (Xenon)
5Original take-up roller 13Mirror base unit
6 Original length sensor 1 (SLD1) 14 No. 3 mirror
7 Original length sensor 2 (SLD2) 15 No. 2 mirror
8 CCD/lens unit 16 Original exit roller
Code Name Active condition
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
3 SPSD
4 SDD
5
6
7
8
910
11
1213
14
15
16
7
1
2
3
4
5
6
8
9
10
11
12
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