Duplo DF-850 - Performance and functions

67
Chapter5TroubleGuide
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Condition Cause Solution
The paper is not folded at the proper
folding position.
The paper folding plate is not
installed properly.
Install the paper folding plate
properly.
(p.4)
Static electricity has occurred in the
paper.
Fan the paper well.
(p.14)
Sprayacommercially-availableair
duster on the rubber roll.
Use thicker paper.
Paperisdouble-feedfrequently. The paper feed pressure is strong. Decrease the paper feed pressure.
The paper separator is dirty. Clean it with alcohol.
(p.58)
The sheets of paper are sticking to
each other and cannot be separated.
Fan the paper well.
(p.14)
The paper is outside the
specications.
Usepaperthatmeetsspecications.
A trouble has occurred inside the
machine.
Contact your dealer.
Paperismis-feedatthepaperfeed
section frequently.
The paper feed pressure is weak. Increase the paper feed pressure.
The separating pressure is strong. Decrease the separating pressure.
The paper feed ring is dirty. Clean it with alcohol.
(p.58)
The sheets of paper are sticking to
each other and cannot be separated.
Fan the paper well.
(p.14)
The paper is outside the
specications.
Usepaperthatmeetsspecications.
The side guides press against the
paper too tightly.
Set the side guides so that they push
against the paper lightly.
(p.20)
A trouble has occurred inside the
machine.
Contact your dealer.
Paperjamsfrequently. The rubber roll is dirty. Clean it with alcohol.
(p.57)
Paper shreds are stuck inside the
paper conveyance passage.
Check inside the machine and
remove any paper shreds.
Notalignedwiththestackerroller
position.
Adjustthestackerrollerposition.
(p.23)
The paper is curling. Flatten and stretch out the curling.
(p.14)
The guide plate unit is left attached
tothepaperejectionplate.
Remove the guide plate unit.
(p.30)
Static electricity has occurred in the
paper.
Sprayacommercially-availableair
duster on the rubber roll.
Thepaperlackingstinessis
processed at low speeds.
Boost the processing speed.
Paper slips in the vertical direction. The folding position is not correct. Correct the folding misalignment.
(p.47)
Paperslipsinthehorizontaldirection. The paper is stacked unevenly. Stack the paper neatly on the paper
feed tray.
There is space between the paper
and side guide.
Set the side guides so that they push
against the paper lightly.
(p.20)
The rubber roll is deformed. Contact your dealer.