2-5
2.2 Diagnostic(C/E) Mode
Section 2 Troubleshooting
2.2 Diagnostic(C/E) Mode
2.2.4 Diagnostic Functions & Operating procedures
Input Check
CHAIN
CODE
FUNCTION
CODE
PART/SIGNAL
DIS-
PLAY
REF.
BSD
1
1
Front Interlock Switch
H/L
1
2
RH Upper Interlock Switch
H/L
5
2
1
Console Button
+1
2
3
10
Option Set
H/L
2
11
Option Start
H/L
2
12
Option Stop
H/L
2
6
1
Lens Sensor
H/L
3
2
Optical Regi Sensor
H/L
3
8
Exposure Monitor Signal
A/D
3
17
Fuser Thermistor
A/D
7
18
Fuser Thermistor Open
Circuit
A/D
7
7
1
Tray 1 Size Sensor
H/L
5
6
Tray 1 No Paper Sensor
H/L
5
10
MSI No Paper Sensor
H/L
5
8
8
Regi Gate Sensor
H/L
5
9
Fuser Exit Switch
H/L
7
10
MSI Size Sensor
H/L
5
9
9
Toner Empty Sensor
H/L
7
Summary of Contents for 5915
Page 4: ...Section 1 Service Procedure ...
Page 6: ...1 2 Section 1 Service Procedure 1 1 Precautions Intentional bank page ...
Page 9: ...Section 2 Troubleshooting ...
Page 12: ...2 3 Section 2 Troubleshooting Intentional blank page ...
Page 35: ...Section 4 Disassembly Assembly Adjustment ...
Page 37: ...4 2 Section 4 Disassembly Assembly Adjustment Intentional blank page ...
Page 76: ...Section 5 Parts List ...
Page 110: ...Section 6 GENERAL ...
Page 123: ...Section 7 Wiring Data ...
Page 130: ...7 7 Connector Configuration Section 7 WIRING DATA R H VIEW A A DETAILS TOP VIEW Fig 6 Fig 7 ...
Page 131: ...7 8 Section 7 Wiring Data Connector Configuration TOP VIEW Fig 8 BASE FRAME TOP VIEW Fig 9 ...
Page 132: ...Section 9 BSD Block Schematic Diagram ...
Page 135: ...9 3 1 1 STANDBY POWER Section 9 BSD Block Schematic Diagram ...
Page 136: ...9 4 Section 9 BSD Block Schematic Diagram 1 1 STANDBY POWER ...
Page 137: ...9 5 1 1 STANDBY POWER Section 9 BSD Block Schematic Diagram ...
Page 139: ...9 7 3 1 OPTICS Section 9 BSD Block Schematic Diagram ...
Page 141: ...9 9 4 PAPER SUPPLYING AND TRANSPORTATION Section 9 BSD Block Schematic Diagram ...
Page 143: ...9 11 5 XEROGRAPHICS COPY TRANSPORTATION AND FUSING Section 9 BSD Block Schematic Diagram ...