Ricoh M065 - Page 404

Electrical Component Defects
M065/M066 7-4 SM Appendix
No.
Sensor Name/
Sensor Board Name
Active
CN No./
Pin No.
Condition Symptom
18
Pressure Roller
Thermistor
A CN125/9
Open
SC564
Shorted
19 Upper Cover Sensor L CN104/3
Open
"Cover Open" is
displayed.
Shorted
Top cover open
cannot be detected.
20 LSU Shutter Sensor L CN128/11
Open
SC290, SC291,
SC292, SC293
Shorted
21 Registration Sensor L CN129/16
Open
 Paper is not
detected.
 Jam A
Shorted
 Paper is
detected.
 Jam B
22
Paper Height Sensor
1/2
A
CN116/A6,
A9
Open
Remaining paper
volume is wrong.
Shorted
23 Paper Feed Sensor L CN129/4
Open Paper is not detected.
Shorted
 Paper is
detected.
 Jam A
24
Vertical Transport
Sensor
L CN129/7
Open
 Paper is not
detected.
 Jam A
Shorted
 Paper is
detected.
 Jam A