Ricoh G-P3 - Page 133

No.
Sensor Name/
Sensor Board Name
Active
CN No./
Pin No.
Condition Symptom
Shorted
Front cover open cannot
be detected.
11
Waste Toner Overflow
Sensor
H CN230/10
Open
Waste Toner near full is
indicated.
Shorted
Waste toner full cannot
be detected even if the
waste toner bottle is full.
12 Left Cover Sensor H C230/15
Open
“Close Front/Left Cover”
is displayed.
Shorted
Left cover open cannot be
detected.
13
Temperature/
Humidity Sensor
A
A
CN231/1
CN231/3
Open Printed image is wrong,
such as rough image,
dirty background or
weak image.
Shorted
14 Paper Size Sensor L
CN214/17
CN214/15
CN214/14
CN214/13
Open
Paper size error
Shorted
15 Fusing Entrance Sensor L CN213/6
Open
Paper jam is not detected
even if there is paper
Shorted
Paper jam is detected
even if there is no paper.
16 Duplex Jam Sensor 1 L CN213/1
Open
Paper jam is not detected
even if there is paper
Shorted
Paper jam is detected
even if the there is no
paper.
17 Duplex Jam Sensor 2 L CN213/3
Open
Paper jam is not detected
even if there is paper
4. Troubleshooting
132
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