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White dots appear in the printout, Print quality or tone is uneven, Half-tone images print unevenly – Epson AcuLaser C3000 User Manual

Page 237

background image

Troubleshooting

237

R4CE640
long.bk

Rev. E

A5 size

TROUB.FM

6/10/04

R

Proof Sign-off:
ABE J.Hashimoto, K.Iwamura
M.Ishigami
S. Halvorson

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White dots appear in the printout

Print quality or tone is uneven

Half-tone images print unevenly

Cause

What to do

The paper path inside the
printer may be dusty.

Turn off the printer. Clean internal
printer components by printing three
pages with only one character per page.

Cause

What to do

Your paper may be moist or
damp.

Do not store paper in a humid or damp
environment.

There may be no toner left in
the toner cartridge.

If the message on the LCD panel or in
EPSON Status Monitor 3 indicates that
the amount of toner left is low, see
“Replacing a toner cartridge” on page
182.

There may be a problem with
the photoconductor unit.

Replace the photoconductor unit. See
“Photoconductor Unit” on page 187.

Cause

What to do

Your paper may be moist or
damp.

Do not store paper in a humid or damp
environment. Be sure to use paper that
is newly unwrapped.