Oki ES 1624n MFP User Manual page 136

Blurred letter edges
Possible cause
LED is dirty.
Cannot print desired
color because toner
is low.
One side of printed pages appears blurred
Possible cause
Top cover is not
properly closed.
One or more of the
toner cartridges is
not seated properly.
Toner rubs off when you rub the printed surface.
Possible cause
Media Weight and
Media Type settings
may not be appropriate.
Packing materials were
left on the fuser when it
was installed.
Remedy
Clean LED with lens cleaner or soft tissue.
Replace toner cartridge (see "Toner Cartridge
Replacement" on page 72).
Remedy
Press the cover release latch and open, then
close, the cover.
Open the top cover and check to be sure that
each toner cartridge is fully seated and that each
toner cartridge lock lever is pushed all the way
back.
Remedy
Set the value of media weight in the menu to
the next heaviest one (
MEDIA WEIGHT
Careful! Fuser my be HOT!
Open the top cover and check to be sure that
all the packing materials were removed from
the fuser. To remove the fuser see "Fuser
Replacement" on page 95.
Troubleshooting • 136
MEDIA MENU
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