Duplo DF-970 User Manual

6-6
Chapter 6 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 is not turned on. The power cord is not connected. Connect the power cord.
(p.1-6)
The machine does not
start operation when the
start key is pressed.
Paper is not stacked. Stacking paper on the paper feed tray.
(p.2-2)
The paper switch is not responding. Stacking paper in correct position so that
the paper switch responds.
(p.2-3)
Paper has jammed. Remove jammed paper.
(p.6-3)
The top cover and side cover are open. Close the covers which are open.
Non-standard paper is used in standard
paper settings. (DF-980)
Change the settings to match non-standard
paper.
(p.3-7)
The paper feed guide is o the paper size
detection area. (DF-980)
Secure the paper feed guide correctly.
The paper set lever is not lowered.
(DF-970)
Lower the paper set lever.
(p.2-4)
Test folding is not performed even though
the setting is changed to [ON] in [Double-
feed Detection Setting]. (DF-980)
Test fold.
(p.2-7)
A6, A7, B7 or 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.1-3)
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.1-3)
Static electricity is built up on paper. • Use a commercially available static
electricity removal spray.
• Lower the processing speed.
(p.2-6)
• Separate the paper well.
(p.1-18)
• Humidify with a humidier as required.
Paper jam occurs. Paper is not separated well. Separate the paper well.
(p.1-18)
Paper is curled. Correct the paper curl before use.
The folding roller is stained. Clean with a cloth moistened with alcohol.
(p.5-2)
The stacker roller is not positioned
correctly.
Re-set the position of the stacker roller.
(p.3-28)
Static electricity is built up on paper. • Use a commercially available static
electricity removal spray.
• Humidify with a humidier as required.

Duplo DF-970 Specifications

General

Brand	Duplo
Model	DF-970
Category	Folding Machines
Language	English