Print Quality Or Tone Is Uneven; Half-Tone Images Print Unevenly - Epson C2600/2600 Owner's Manual

Print quality or tone is uneven

Cause
Your paper may be moist or damp.
There may be no toner left in the
toner cartridge.
There may be a problem with the
photoconductor unit.
The Highland setting may not be set
correctly for printing in a location at
a high altitude.

Half-tone images print unevenly

Cause
Your paper may be moist or damp.
There may be no toner left in the
toner cartridge.
The gradation setting is too small
when printing graphics.
There may be a problem with the
photoconductor unit.
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Troubleshooting
What to do
Do not store paper in a humid or damp
environment.
If the message on the LCD panel or in
EPSON Status Monitor 3 indicates that the
amount of toner is low, replace the toner
cartridge. See "Toner Cartridge" on page
315.
Replace the photoconductor unit. See
"Photoconductor Unit" on page 319.
Select 1 as the Highland setting when
printing in a location at a high altitude.
See "Printer Adjust Menu" on page 260 for
instructions
What to do
Do not store paper in a humid or damp
environment. Be sure to use paper that is
newly unwrapped.
If the message on the LCD panel or in
EPSON Status Monitor 3 indicates that the
amount of toner is low, replace the toner
cartridge. See "Toner Cartridge" on page
315.
On the Basic Setting menu in the printer
driver, click More Settings, select the
Enh.MG button, then select Smooth.
Replace the photoconductor unit. See
"Photoconductor Unit" on page 319.