Duplo DBM-120 Service Manual

2-13 11C-M12M0-0004-0
Display in 2nd Line
Description
Stapler Motor
Machine Move Motor
Stacker Motor
Home-Out Trouble
Home-In Trouble
Index Trouble
Home-Out Trouble
Home-In Trouble
Index Trouble
Trouble
The home sensor does not turn OFF (penetrating) within the
specified time after the motor has turned ON.
The home sensor does not turn ON (blocking) within the
specified time after the motor has turned ON.
The output of the stapler index sensor is not normal.
<Common causes>
Overload and restriction of the stapler mechanism
Foreign objects jammed in the detecting section of the index
sensor.
Faulty connection between the index sensor, home sensor
and MC unit
Malfunction of the index sensor, home sensor
Faulty connection between the stapler motor and MC unit
Malfunction of the MC unit
Malfunction of the stapler motor
The home sensor does not turn OFF (penetrating) within the
specified time after the motor has turned ON.
The home sensor does not turn ON (blocking) within the
specified time after the motor has turned ON.
The output of the movable table motor index sensor is not
normal.
<Common causes>
Overload and restriction of the movable table mechanism
Foreign objects jammed in the detecting section of the index
sensor.
Faulty connection between the index sensor, home sensor
and MC unit
Malfunction of the index sensor, home sensor
Faulty connection between the movable table motor and MC
unit
Malfunction of the MC unit
Malfunction of the movable table motor
The overcurrent detection of the stacker motor drive circuit
operates.
<Causes>
Overload and restriction of the stacker, paper ejection
mechanism
Faulty connection between the stacker motor and MC unit
Malfunction of the stacker motor
Malfunction of the MC unit
(First Half)
(Second Half)
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Duplo DBM-120 Specifications

General

Brand	Duplo
Model	DBM-120
Category	Folding Machines
Language	English