Ricoh M047 - Electrical Component Defects; Sensors

Electrical Component Defects
SM 6-2 M047
6.2 ELECTRICAL COMPONENT DEFECTS
6.2.1 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.
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA