Ricoh Kr-P2, Руководство по обслуживанию на месте

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Electrical Component Defects
Sensors
Component CN Condition Symptom
Paper Exit CN14-20
Open
The Paper Jam indicator will light whenever a
print is made.
Shorted
The Paper Jam indicator lights even if there is no
paper.
Paper Overflow CN4-30
Open
The paper overflow message is not displayed
even when a paper overflow condition exists.
Shorted The paper overflow message is displayed.
Fusing Exit CN5-25
Open
The Paper Jam indicator will light whenever a
print is made.
Shorted
The Paper Jam indicator lights even if there is no
paper.
Registration CN14-35
Open
The Paper Jam indicator will light whenever a
print is made.
Shorted
The Paper Jam indicator lights even if there is no
paper.
Remaining paper
sensor 1
CN14-26
Open
The Paper End indicator lights even if paper is
placed in the 1st paper tray.
Shorted
The Paper End indicator does not light even if
there is no paper in the 1st paper tray.
Remaining paper
sensor 2
CN14-29
Open
The machine cannot determine the paper near-
end condition properly.
Shorted
Paper End CN14-23
Open
The Paper End indicator lights even if paper is
placed in the 1st paper tray.
Shorted
The Paper End indicator does not light even if
there is no paper in the 1st paper tray.
6. Troubleshooting
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