Ricoh D037 Service Manual page 529

Sensor Name/
No.
Sensor Board Name
Sensor
By-pass Paper
Sxx
Length Sensor
Sxx By-pass HP Sensor
Fusing Entrance
Sx
Sensor
Duplex Entrance
Sx
Sensor
Sx Duplex Exit Sensor
Sx TD Sensor - K
Sx TD Sensor - M
Sx TD Sensor - C
Sx TD Sensor - Y
Sx Fusing Exit Sensor
SM Appendix
Active CN Condition
Shorted
Open
L CN221/15
Shorted
Open/
H CN221/21
Shorted
Open
L CN214/14
Shorted
Open
L CN221/24
Shorted
Open
L CN221/27
Shorted
CN212/B9, Open/
A
B11 Shorted
CN212/A9, Open/
A
A11 Shorted
CN212/A3, Open/
A
A5 Shorted
CN212/A3, Open/
A
A5 Shorted
L CN227/18 Open
8-3
Electrical Component Defects
Symptom
tray is not detected
when paper is set.
Paper on the by-pass
tray is detected when
paper is not set.
Paper size error
SC508
Jam B (Jam18)
Jam C (Jam58)
Jam Z (Jam27)
Jam Z (Jam67)
Jam Z (Jam25)
Jam Z (Jam65)
SC372
SC373
SC374
SC375
Jam C (Jam19)
D037/D038/D040/D041