Sharp AR-F11 (serv.man8) Service Manual ▷ View online
8-24
CHAPTER 8 TROUBLESHOOTING
5.
PCBs
[1]
[2]
Figure 8-210
Reference
Name
[1]
Saddle stitch controller PCB
[2]
Paper sensor PCB
Table 8-210
8-25
CHAPTER 8 TROUBLESHOOTING
C.
Puncher Unit (option)
1.
Photointerrupters
PI1P
Pl2P
Pl3P
Figure 8-211
Name
Notation
Function
Photointerrupter
PI1P
Horizontal registration home position detection
PI2P
Punch motor clock detection
PI3P
Punch home position detection
Table 8-211
8-26
CHAPTER 8 TROUBLESHOOTING
2.
Microswitches
MS2P
Figure 8-212
Name
Notation
Function
Microswitch
MS2P
Front door open detection
Table 8-212
8-27
CHAPTER 8 TROUBLESHOOTING
3.
Motors
M1P
M2P
Figure 8-213
Name
Notation
Function
Motor
M1P
Punch motor
M2P
Horizontal registration motor
Table 8-213
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