Epson EPL-N2550, Руководство пользователя

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Troubleshooting
White dots appear in the printout
Print quality or tone is uneven
You may not be using the correct
type of paper for your printer. If the surface of your paper is too rough,
printed characters may appear distorted
or broken. EPSON special paper, or
smooth, high-quality copier paper is
recommended for best results. See
"Available paper types" on page 276 for
information on choosing paper.
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
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
imaging cartridge. If the message on the LCD panel or in
EPSON Status Monitor indicates that the
amount of toner left is low, see "Replacing
an imaging cartridge" on page 214.
You can also check the remaining toner
with the following symbols on the Basic
Settings tab in the printer driver.
Toner low: !
Toner end:
×
The Density setting may be too low. Increase the Density setting in the Printing
Menu on the control panel.