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Duplo DF-920 User Manual

Duplo DF-920
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57
21-2. Cleaning
the Paper Feed Rings
21. CLEANING THE UNIT
21-3. Cleaning
the Paper Separator
Open the top cover.
1
While rotating the paper feed rings by
hand, clean them with a cloth
moistened with alcohol.
2
Immediately after cleaning, the dirt on the
paper feed ring may stick to the paper.
Therefore perform test folding until all dirt
has been removed.
NoteNote
Paper feed ring
Top cover
Top cover
Middle paper feed ring
Close the top cover.
3
Open the top cover.
1
Loosen the fixing screw of the middle
paper feed ring, and move it aside.
2
Close the top cover.
5
Clean the paper separator with a cloth
moistened with alcohol.
3
Paper separator
Move the paper feed ring to its original
position, and tighten the screw.
4
21-4. Cleaning the Paper
Feed Inlet Sensor
The paper feed inlet of this unit has a sensor
for checking the paper feed state. This sensor
may fail with the error message “JAM FEED
SECT” when printing powder and paper dust
accumulate on it.
When this message appears, clean the sensor
with an Air Duster (a commercially available air
spray for eliminating dust for office
equipment).
Open the top cover.
1
Insert the nozzle of the Air Duster into
the hole of the sensor cover and paper
feed inlet, and spray briefly.
2
Use a non-flammable type. Read the
instructions on use carefully, and be sure
to observe them.
The Air Duster gas will cool the sensor
and metallic parts, causing temporary
condensation. After cleaning, leave for
about five minutes before use.
NoteNote
Hole of sensor cover
Paper feed inlet
Close the top cover.
3

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Duplo DF-920 Specifications

General IconGeneral
BrandDuplo
ModelDF-920
CategoryFolding Machines
LanguageEnglish

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