6
6
6-8
6-8
Troubleshooting > Drive/Sensor check > Sensor
Troubleshooting > Drive/Sensor check > Sensor
DIPSW(SW382)
1
2
3
4
5
6
7
8
-
On
- On - On On On
display
Name
Lit
Blinking
1
-
-
2
-
-
3
-
-
4
-
-
5
-
-
6
-
-
7
-
-
8
-
-
9
-
Connected
Not connected
DIPSW(SW382)
1
2
3
4
5
6
7
8
On
-
-
-
-
-
-
-
display
Name
Lit
Blinking
1
UN13
Buffer path 1 sensor PCB
OK
NG
2
UN14
Buffer path 2 sensor PCB
OK
NG
3
UN22
Lower path sensor PCB
OK
NG
4
UN24
Horizontal registration sensor PCB
OK
NG
5
UN24
Horizontal registration sensor PCB
OK
NG
6
UN24
Horizontal registration sensor PCB
OK
NG
7
UN15
UN16
UN16 Light-receiving section (Middle):
Paper surface detection
OK
NG
8
UN15
UN16
UN16 Light-receiving section (Upper):
Paper leaning detection
OK
NG
9
UN15
UN16
UN16 Light-receiving section (Lower):
Paper stop position detection
OK
NG
A
UN17
UN18
UN18 Light-receiving section (Middle):
Paper surface detection
OK
NG
b
UN17
UN18
UN18 Light-receiving section (Upper):
Paper leaning detection
OK
NG
c
UN17
UN18
UN18 Light-receiving section (Lower):
Paper stop position detection
OK
NG
T-6-14
T-6-15
T-6-16
T-6-17
Summary of Contents for Finisher-AK1
Page 8: ... Notes Before Servicing Points to Note at Cleaning Safety Precautions ...
Page 10: ...1 1 Product Outline Product Outline Product Specifications Names of Parts ...
Page 55: ...3 3 Periodic Servicing Periodic Servicing User Maintenance Maintenance and Inspection ...
Page 309: ...6 6 Troubleshooting Troubleshooting Upgrading ...
Page 361: ... Service Tools Solvents and Oils List of Signals General Circuit Diagram Appendix ...