![background image](http://html1.mh-extra.com/html/panasonic/workio-dp-cl21/workio-dp-cl21_maintenance-and-specifications_3656204030.webp)
Troubleshooting
Settings and Printing
Network
Maintenance and Spec.
Maintenance and Spec.
30
Small white spots appear
on OHP transparency.
OHP transparency has dust on its
surface.
Remove dust or dirt from OHP
transparency.
On the Test Print, a
single color shows a light
or dark, repeating
horizontal line.
The roller in the print cartridge has
a slight impression after a long
period of storage.
Run 20-50 prints.
Prints are missing fine-
line detail.
The accumulator unit is worn out,
or the print resolution is set to
high.
Replace the accumulator unit or
reduce the print resolution.
Dark color spots and
dark or light streaks
appear in all colors.
The accumulator unit has reached
the end of its useful life.
Replace the accumulator unit.
Trouble
Possible Cause
Corrective Action