Ricoh D117 Service Manual page 464

Sensor Name/
No.
Sensor Board Name
S8 Fusing Thermopile
S9 HST Sensor (K)
S10 HST Sensor (C)
S11 HST Sensor (M)
S12 HST Sensor (Y)
S13 ID Sensor
S14 ITB Contact Sensor
S15 Paper End Sensor
S16 Paper Feed Sensor
S17 Platen Cover Sensor
SM
CN No./
Active
Pin No.
Open
A CN525/13
Shorted
Open
A CN539/14
Shorted
Open
A CN539/15
Shorted
Open
A CN539/16
Shorted
Open
A CN539/16
Shorted
Open
A CN555
Shorted
Open
L CN543/12
Shorted
Open
H CN559/12
Shorted
Open
H CN559/14
Shorted
L CN104/2 Open
6-103
Electrical Component Defects
Condition Symptom
PCU setting Error

occurs.
SC370

SC442

Paper end is

detected when
there is paper in
the paper tray.
Paper end is not

detected when
there is no paper
in the paper tray.
Jam A.

Normal operation

Platen cover

D117/D118