Electrical Component Defects
C274 4-2 SM Appendix
Component Condition Symptom
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.
To Next Page
Loading...
