DOWNLOAD Sharp AR-F11 (serv.man8) Service Manual ↓ Size: 453.77 KB | Pages: 55 in PDF or view online for FREE

Model
AR-F11 (serv.man8)
Pages
55
Size
453.77 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Maintenance, inspection and troubleshooting
File
ar-f11-sm8.pdf
Date
PREV: Sharp AR-F11 (serv.man7) Service Manual

Sharp AR-F11 (serv.man8) Service Manual ▷ View online

8-12
CHAPTER 8   TROUBLESHOOTING
II. ARRANGEMENT OF ELECTRICAL PARTS
A.
Finisher Unit
8-13
CHAPTER 8   TROUBLESHOOTING
1.
Sensors
PI11
PS1
PI17
PI1
PI18
PI10
PI20
PI14
PI6
PI4
PI3
PI16
PI12
PI5
PI7
PI15
PI8
PI21
PI22
PI25
PI23
PI9
PI24
PI19
Figure 8-201
8-14
CHAPTER 8   TROUBLESHOOTING
Name
Notation
Function
Photointerrupter
PI1
Detects paper in the inlet area
PI3
Detects paper in the delivery area
PI4
Detects paper on the stapling tray
PI5
Detects the state (open) of the shutter
PI6
Detects alignment plate at home position
PI7
Detects the stapler at home position
PI8
Detects the tray at home position
PI10
Detects delivery motor clock pulses
PI11
Detects paper on tray 1
PI12
Detects paper on tray 2
PI14
Detects paper in the buffer path
PI15
Detects the finisher joint
PI16
Detects the state (open) of the door
PI17
Detects paper at the inlet to the buffer path
PI18
Detects the state (open) of the swing guide
PI9
Detects tray 1 lift motor clock pulses 1 (on sensor PCB)
PI19
Detects tray 1 lift motor clock pulses 2 (on sensor PCB)
PI20
Detects swing guide clock
PI21
Detects edging of staples (inside stapler)
PI22
Detects staple drive home position (inside stapler)
PI23
Detects tray 2 lift motor clock pulses 1 (on sensor PCB)
PI24
Detects tray 2 lift motor clock pulses 2 (on sensor PCB)
PI25
Detects tray home position
Height sensor
PS1
Detects the height of the stack on the tray
Table 8-201
8-15
CHAPTER 8   TROUBLESHOOTING
2.
Microswitches
MS1
MS4
MS3
MS6
MS2
MS7
MS8
MS9
Figure 8-202
Name
Notation
Function
Microswitches
MS1
Detects the state (open) of the front door and the upper door
MS2
Detects the state (closed) of the swing guide 1
MS3
Detects the safety range
MS4
Detects the state (closed) of the shutter
MS6
Detects the state (closed) of the swing guide 2
MS7
Detects the cartridge (inside stapler)
MS8
Detects the presence/absence of staples (inside stapler)
MS9
Detects the tray coming close
Table 8-202
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