4. Appendix: Electrical Component Defects
Name
Scanner HP Sensor
Master Eject
Name
Drum Master Sensor
4
Pressure Plate Limit
Sensor
Pressure Plate HP
Sensor
Master Eject Box Sensor
Master Eject Sensor
Master eject unit safety
switch
Master Making Unit
Name
Master Set Cover
Sensor
20
State
Open
E-13 is displayed.
State
On
The "B" jam indicator is lit when print is started. (Print
without master)
Off
Master does not eject
The "D" jam indicator is lit.
Open
E-12 is displayed.
Shorted
The "Full eject master" indicator is lit.
Open
E-12 is displayed.
Shorted
E-12 is displayed.
On
The master is ejected, even if there is no master eject box
Off
"No master eject box" is displayed.
"Full eject master" indicator is lit.
Open
The "B" and "E" jam indicator is lit.
Shorted
The "B" jam indicator is lit
Open
"Unit open" is displayed.
State
Open
The "D" jam indicator is lit.
Shorted
The "open cover" indicators are lit.
Symptoms
Symptoms
Symptoms