Ricoh G-P3 Service Manual page 134

Sensor Name/
No.
Sensor Board Name
By-pass Paper
18
Detection Sensor
By-pass Paper Size
19
Sensor
20 Inverter Sensor
21 Fusing Exit Sensor
Paper Overflow
22
Sensor
23 Paper Exit Sensor
24 ID Sensors
25 Fusing Thermistor
CN No./
Active
Pin No.
L CN211/22
CN211/17
CN211/16
L
CN211/20
CN211/19
L CN211/2
L CN210/13
L CN210/10
L CN210/7
A CN209
A CN209/1
Electrical Component Defects
Condition Symptom
Paper jam is detected
Short even if the there is no
paper.
Paper is not detected on
Open
the by-pass tray
Paper is detected even if
Shorted there is no paper on the
by-pass tray.
Open
Paper size error
Shorted
Open
Paper jam Z
Shorted
Open
Paper jam A
Shorted
The paper overflow
message is not displayed
Open even when a paper
overflow condition exists,
causing paper jam.
The paper overflow
Shorted
message is displayed.
Open
Paper Jam A
Shorted
Open
SC400/418
Shorted
Open
SC541
4
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