Ricoh M022 Service Manual page 734

6. Troubleshooting
Sensor Name/
No.
Sensor Board Name
22 Paper Feed Sensor
Vertical Transport
23
Sensor
24 Paper Lift Sensor
6
25 Paper End Sensor
26 Fusing Entrance Sensor
Duplex Entrance
27
Sensor
732
CÓPIA NÃO CONTROLADA
CN No./
Active
Pin No.
L CN129/4
L CN129/7
H CN129/13
L CN129/10
L CN126/A14
L CN126/A2
CÓPIA NÃO CONTROLADA
Condition Symptom
Open Paper is not detected.
• Paper is detected.
Shorted
• Jam A
• Paper is not
detected.
Open
• Jam A
• Paper is detected.
Shorted
• Jam A
Open
SC501
Shorted
• Paper end is not
detected.
Open
• Jam A
• Paper end is
Shorted
detected.
Open Paper jam is not detected.
• Paper jam is
detected.
Shorted
• Jam B
• Paper is not
detected.
Open
• Jam Z
• Paper is detected.
Shorted
• Jam Z