Table of Contents
Advertisement
Electrical Component Defects
Component
2nd Feed Sensor
Master Eject Sensor
Clamper Open Sensor
Clamper Close Sensor
Table Lower Sensor
Platen Cover Sensor
Original Length Sensor
C279
Condition
The "No master" indicator is not lit if there is
no master.
No master
The "B" jam indicator is lit and is not
cancelled when a master is not on the drum
and master making is started.
reflected
The "C" jam indicator is lit.
light /
There is a
paper
The "B" jam indicator is lit whenever a copy
No paper
is made.
Open
The "B" jam indicator is lit.
Shorted
The "BE" jam indicator is lit.
E-00 is displayed whenever the clamper
Open
operates.
Shorted
E-00 is displayed
Open
E-00 is displayed
E-00 is displayed whenever the clamper
Shorted
operates.
The paper table goes down below the
Open
sensor, and E-02 is displayed.
Shorted
The paper table doesn't go down.
The image is treated using center/edge
Open
erase mode.
The master is made normally if the Start
Shorted
button is pushed twice.
Reflected
If paper which should not be detected by
light
the sensor is set, it will be detected.
6-10
Symptom
SM
Advertisement
Chapters
Table of Contents
