Table of Contents
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Component
Ink Idling Roller HP Sensor
Printing Pressure HP Sensor
2nd Drum Master Sensor
Duct Jam Sensor
Duct Plate HP sensor
Master Edge Sensor
SM
Condition
If the paper detected by the sensor is set, it
will not be detected, and a size different
No paper
from the set paper is displayed.
length
Long images will be cut because the
machine does not detect the presence of
long paper sizes on the table.
ON
E-41 is displayed.
OFF
Open
E-43 is displayed.
Shorted
Reflected
light /
Even if a clamp error occurs, the Master
There is a
Push Mylar is pressed and becomes dirty.
master on
The "D" jam indicator is lit.
the drum.
The Master Push Mylar is not pressed. Cut
No master
errors cannot be detected.
There is a
The "D" jam indicator is lit.
master on
the drum.
There is a master in the lower master tray,
but the duct jam sensor does not detect a
No master
master, the master vacuum fans do not pull
the master, and E-01 is displayed.
ON
E-42 is displayed.
OFF
There is a
The "D" jam indicator is lit.
master on
the drum.
No master
6-13
Electrical Component Defects
Symptom
C279
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