2-11
12H-M12M0-0309-0
LCD
(DF-920)
Description
MOTOR ERROR 4
MOTOR ERROR 5
MOTOR ERROR 3
MOTOR ERROR 2
7-segment window
(DF-915)
The pulse output of the folding plate 1 index sensor is not normal.
<Causes>
The folding mechanism cannot operate due to paper jam
inside folding plate 1.
Foreign objects jammed in the detecting section of the folding
plate 1 index sensor.
Faulty connection between the folding plate 1 index sensor
and MC unit
Malfunction of the folding plate 1 index sensor
Faulty connection between the folding plate 1 motor and MC
unit
Malfunction of the MC unit
Malfunction of the folding plate 1 motor
Improper adjustments of the folding plate 1 mechanism (idling
of shaft, etc.)
The pulse output of the folding plate 2 index sensor is not normal.
<Causes>
The folding mechanism cannot operate due to paper jam
inside folding plate 2.
Foreign objects jammed in the detecting section of the folding
plate 2 index sensor.
Faulty connection between the folding plate 2 index sensor
and MC unit
Malfunction of the folding plate 2 index sensor
Faulty connection between the folding plate 2 motor and MC
unit
Malfunction of the MC unit
Malfunction of the folding plate 2 motor
Improper adjustments of the folding plate 2 mechanism (idling
of shaft, etc.)
The stacker roller home sensor does not turn ON/OFF within the
specified time after the stacker roller moving motor turned ON.
<Causes>
The stacker roller mechanism cannot operate due to paper
jams, etc.
Foreign objects jammed in the detecting section of the stacker
roller home sensor.
Faulty connection between the stacker roller home sensor
and MC unit
Malfunction of the stacker roller home sensor
Faulty connection between the stacker roller moving motor
and MC unit
Malfunction of the MC unit
Malfunction of the stacker roller moving motor
Improper adjustments of the stacker roller mechanism (idling
of shaft, etc.)
The paper feed tray upper limit detection switch or paper feed
tray lower limit detection switch does not turn ON/OFF within the
specified time after the paper feed tray up/down motor turned
ON. (DF-920 only)
<Causes>
The paper feed tray up/down mechanism cannot operate due
to paper jams, etc.
Faulty connection between the upper limit detection switch or
the lower limit detection switch and MC unit
Malfunction of the upper limit detection switch or the lower
limit detection switch
Faulty connection between the paper feed tray up/down motor
and MC unit
Malfunction of the MC unit
Malfunction of the paper feed tray up/down motor
Improper adjustments of the paper feed tray up/down
mechanism (idling of shaft, etc.)
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