Ricoh D025 Service Manual page 592

Electrical Component Defects
Sensor Name/
No.
Sensor Board Name
S40 Platen Cover Sensor
Paper Transfer
-
Contact Sensor
Image Transfer Belt
-
Contact Sensor
Junction Paper Jam
S2
Sensor
D023/D025
Active CN
CN318/5
L
SIO
L CN208/7
L CN208/2
L CN204/6
7-8
Condition Symptom
Open/ Platen cover open
Shorted cannot be detected.
Open/
SC452
Shorted
Open/
SC442
Shorted
Open/
Jam C (Jam 24/64)
Shorted
SM Appendix