43
7-2 : Troubleshooting
Problem Possible
Cause Countermeasure Reference
Folding
misalignment
occurs.
Fine adjustment is not made.
Correct the misalignment using
the fine adjustment knob.
5.5 Adjustment
The processing speed was changed
during operation.
Do not change the speed during
specified folding operation.
The folding roller is dirty.
Clean the folding roller.
6. Maintenance, Service,
Inspection, Expendables
The paper guides are fixed in the
right angle or not in close contact
with the paper.
Make the paper guide in close
contact with the paper.
The paper feed table is not set in
the right angle.
Straighten the paper feed table
using the slant adjustment knob
5.5.1 Slant adjustment
The paper is cut at a slant.
Correct it using the slant
adjustment knob.
Paper is thin or curled paper is
used.
Replace the paper or (if
possible) turn it over.
Paper jam
frequently occurs.
The folding roller is dirty.
Clean the folding roller
6. Maintenance, Service,
Inspection, Expendables
Folding roller is not properly set. Set the folding roller properly.
Paper out of specification is used. Use a designated paper.
Thicker paper is folded at a slower
speed.
Increase the speed.
5.9 Speed adjustment
The folding tables 1 and 2 are not
properly set.
Set the folding tables 1 and 2
properly.
Some torn paper is stuck at
location where paper passes.
Check where the part is and
remove the foreign paper.
The paper feed roller is dirty.
Clean the paper feed roller.
6. Maintenance, Service,
Inspection, Expendables
Extreme static electricity
Spray commercially available
antistatic spray.
Paper is not fed
even when the
“START” key is
pressed.
There is no paper or only a few
sheets on the paper feed table.
Load the paper on the paper
feed table.
The upper roller or rear cover is
open.
Close the cover.
The paper ejection photo sensor is
dirty.
Clean the paper ejection photo
sensor.
6.5 Cleaning of the paper
ejection photo sensors
Folded paper is
wrinkled.
Paper is coiled around the folder
roller.
Remove the tables 1 and 2 and
remove the paper from the
folding roller.
6.5 Removal and
installation, and cleaning
of folder roller
The folding roller is dirty.
Clean the folding roller.
6. Maintenance, Service,
Inspection, Expendables
Short grain paper is used or paper
is not enough stiffness.
Slow the processing speed.
5.9 Speed adjustment
Paper out of specification is used. Use a designated paper.
Paper is thin or curled paper is
used.
Replace the paper or (if
possible) turn it over(up side
down).
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Содержание 408A
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