Ricoh C252 - Electrical Component Troubleshooting

ELECTRICAL COMPONENT DEFECTS
C252 4-2 SM
4.2 ELECTRICAL COMPONENT DEFECTS
Component Condition Symptom
Open
The P jam indicator is lit whenever the main
switch is on.
Original Sensor
Shorted
The P jam indicator is lit whenever a master is
made.
Open
The E jam indicator is lit whenever the main
switch is on.
Master Eject Sensor
Shorted
The E jam indicator is lit whenever a used
master is ejected.
Open
Pressure Plate HP Sensor
Shorted
E-12 is displayed whenever the main switch is
on.
Open
E-12 is displayed whenever the main switch is
on.
Pressure Plate Limit Sensor
Shorted
The master eject indicator is lit whenever the
main switch is on.
Open
E-6 is displayed whenever the main switch is
on.
Feed Start Timing Sensor
Shorted
E-24 is displayed whenever the main switch is
on.
Open
E-6 is displayed whenever the main switch is
on.
Master Eject Position
(Drum HP) Sensor
Shorted
E-23 is displayed whenever the main switch is
on.
Open
The D jam indicator is lit whenever a proof print
is made.
Drum Master Sensor
Shorted
The D jam indicator is lit whenever a master is
made.
The M indicator is lit whenever a copy is made.
Open
The C jam indicator is lit whenever the main
switch is on.
Paper Exit Sensor
Shorted
The B jam indicator is lit whenever a copy is
made.
C252T900.WMF