Duplo DF-1200 User Manual

5-10
Chapter 5 Trouble Guide
3. Troubleshooting
Do not use a ammable static electricity removal spray.
Doing so could cause build-up of gas inside the machine,
which in turn could cause ignition, resulting in re and explosion.
Condition Cause Solution
Power can not be turned
on.
The power cord is not connected. Connect the power cord.
The machine does not
start operation when the
start key is pressed.
Paper is not stacked. Stack paper on the paper feed tray.
(p.2-2)
The paper switch is not responding. Stack paper in correct position so that the
paper switch responds.
Paper has jammed. Remove jammed paper.
(p.5-4)
The top cover is open. Close the cover which is open.
Non-standard paper is used in standard
paper settings.
Change the settings to match non-standard
paper.
(p.3-7)
The paper feed guide is o the paper size
detection area.
Secure the paper feed guide correctly.
Test folding is not performed even though
the setting is changed to [ON] in [D-Feed
Detect].
Test fold.
(p.3-21)
Other non-standard paper is used. Input the paper size.
(p.3-7)
The folding stopper of
folding plate 1 or 2 does
not operate.
The folding plates 1 and 2 are not set
properly.
Set the folding plates 1 and 2 properly.
(p.5-5)
Paper is not folded at the
normal folding position.
The folding plates 1 and 2 are not set
properly.
Set the folding plates 1 and 2 properly.
(p.5-5)
Static electricity is built up on paper. • Use a commercially available static
electricity removal spray.
• Separate the paper well.
(p.1-13)
• Humidify with a humidier as required.
Paper jam occurs. Paper is not separated well. Separate the paper well.
(p.1-13)
Paper is curled. Correct the paper curl before use.
The folding roller is stained. Clean with a cloth moistened with alcohol.
(p.4-1)
The stacker roller is not positioned
correctly.
Re-set the position of the stacker roller.
(p.3-23)
Static electricity is built up on paper. • Use a commercially available static
electricity removal spray.
• Separate the paper well.
(p.1-13)
• Humidify with a humidier as required.
The clearance between the separator and
suction belt is small.
Turn the separator adjustment knob to large
scales.
(p.2-8)
The trail edge guide unit is pressed against
the paper strongly.
Set the trail edge guide unit so that it will be
in contact with the paper lightly.
(p.2-3)
The separating air adjustment knob is not
positioned properly.
Turn the separating air adjustment knob to
large scales.
(p.2-8)
Separating air volume is too low Turn up [Sep. Air] volume by [5] scales at a
time.
(p.2-6)
Thick paper is used. Set the stack height sensor to rst scale
from the bottom.
(p.2-8)

Duplo DF-1200 Specifications

General

Brand	Duplo
Model	DF-1200
Category	Folding Machines
Language	English