Kyocera KM-1620 Operation Manual page 103

Symptom
The copy image is skewed.
Paper misfeeds occur
frequently
Black streaks appear on the
copy when the optional
Document Processor is used.
Wrinkling occurs in copies.
A white or black lengthwise
line shows up on copies.
White spots appear on
copies.
Items to Check
Check to see that the original has been set
properly.
Check to see that the paper has been set
properly.
Check to see that the paper has been loaded
properly in the drawer.
Check to see if the paper is curled, creased
or wrinkled.
Check to see if fragments of paper or a
jammed sheet is in the copier.
Check to see if the paper size actually set in
the Multi-bypass Tray and the Multi-bypass
Tray Size set are different or not.
Check to see if the slit glass is dirty.
Check to see if the separation pawl is dirty.
Check to see if the electrical charge section
is dirty or not.
Check to see if the transfer rollers are dirty. Scrub the transfer rollers with a cleaning
Section 8 TROUBLESHOOTING
Corrective Procedure
Make sure that the original is correctly set
against the Original Size Indicator Plate
when placing the original on the platen.
When setting the original in the optional
Document Processor make sure that the
original is correctly aligned with the original
insertion guide.
Check the position of the Width Guide in the
drawer.
Set the paper correctly.
Depending on the type of paper and its
storage condition, there may be cases in
which the copies curl. This may lead to
paper misfeeds. Remove the paper, turn it
over and then replace it.
Replace the paper with new paper.
Use an appropriate method to remove the
fragment or jammed sheet of paper.
Match the paper size of the paper set in the
Multi-bypass Tray and the Multi-bypass
Tray Size setting.
Clean the slit glass if it is dirty.
In addition, you can set the Processing to
Reduce Black Streaks when black streaking
occurs to make the streaking unnoticable.
Clean the separation pawl if it is dirty.
Open the front cover and use a cleaning rod
to clean it.
brush to clean them.
Reference
Page
4-1
7-2
3-1
3-1
–
–
8-3
–
9-1
6-17
9-2
9-5
9-2
8-9