Duplo DSF-2000 User Manual

59
21. TROUBLESHOOTING
Adjust the level sensor, separator air,
and separator of each paper feeder.
(Refer to “15. STACKING PAPER ON
THE PAPER FEEDER A AND
ADJUSTING PAPER FEED” and “16.
STACKING PAPER ON THE PAPER
FEEDER B AND ADJUSTING PAPER
FEED”.)
Flatten curled paper.
Set the paper thickness, detection
range, and detection method
appropriately. (Refer to “13-5. Setting
the Double-feed Detection Sensor”.)
Change the end mark position or the
setting of double-feed detection start
position. (Refer to “8-2. Setting the
End Mark Detection Function” and
“13-5. Setting the Double-feed
Detection Sensor”.)
Adjust the level sensor and separator of
each paper feeder. (Refer to “15.
STACKING PAPER ON THE PAPER
FEEDER A AND ADJUSTING PAPER
FEED” and “16. STACKING PAPER
ON THE PAPER FEEDER B AND
ADJUSTING PAPER FEED”.)
Refer to step 6 in “6. OPERATIONS”.
Set the paper thickness and detection
range appropriately. (Refer to “13-5.
Setting the Double-feed Detection
Sensor”.)
Set the paper thickness and detection
range appropriately. (Refer to “13-5.
Setting the Double-feed Detection
Sensor”.)
Set the remote switch position to the top.
Set whether to use the end mark, paper
face, and position appropriately. (Refer
to “8-2. Setting the End Mark
Detection Function”.)
Enter an end mark in solid printing
using a laser printer.
Prevent paper from being fed crookedly
using the auxiliary stack guide A. (Refer
to “17. AUXILIARY STACK GUIDE A”.)
Adjust the separator air adjustment
knob A to a smaller value.
Adjust the rear guide to the rear end of
the paper.
Stack the paper neatly.
Press the clear button, and reset the
number of processed sets or number of
remaining sets.
Symptom
Cause Remedy
Double-feeding occurs
frequently.
Misdetection of double-feed
Mis-feeding occurs
frequently.
Paper jam detected
immediately after paper feed
Power does not turn ON.
End mark is not read
normally.
Order of sheets becomes
irregular.
Cannot start.
Improper adjustment of paper
feeder.
Paper is curled up.
Double-feed detection sensor
setting is inappropriate.
The printing position of the end
mark is overlapping with the
double-feed detection area.
Improper adjustment of paper
feeder.
Test feeding was not performed.
Double-feed detection sensor
setting is inappropriate.
Double-feed detection sensor setting
is inappropriate.
Remote switch is set to bottom
position.
End mark setting is inappropriate.
End mark is too thin.
Paper is fed crookedly.
Too much separator air A blown
out.
Position of rear guide is
inappropriate.
Paper not stacked properly.
Number of processed sets is the
same as number set, or number of
remaining sets is 0.

Duplo DSF-2000 Specifications

General

Brand	Duplo
Model	DSF-2000
Category	Printer
Language	English