User's Manual

Troubleshooting_ 72
Replace new
Fuser unit
The life of the fuser
unit has expired.
Replace the fuser unit
with a new one. Contact
the service
representatives.
MESSAGE MEANING
SUGGESTED
SOLUTIONS
Replace Toner
ź
The indicated toner
cartridge has almost
reached its estimated
cartridge life. The
machine might stop
printing.
Estimated
cartridge life
means the
expected or
estimated toner
cartridge life,
which indicates
the average
capacity of
print-outs and is
designed
pursuant to
ISO/IEC
19798.
The number of
pages may be
affected by
operating
environment,
printing interval,
media type and
media size.
Some amount of
toner may
remain in the
cartridge even
when red LED is
turned on
appears and the
printer stops
printing.
• If Stop, Continue or
Mono Only appears in
the LCD display,
choose one of them. If
you select Stop, the
printer stops printing
and you cannot print
any more without
changing the cartridge.
If you select Continue,
the printer keeps
printing but the printing
quality cannot be
guaranteed. If you
select Mono Only, the
machine prints the
data in black only.
Replace the toner
cartridge for the best
print quality when this
message appears.
Using a cartridge
beyond this stage can
result in printing quality
issues (See
"Replacing the toner
cartridge" on page 82).
Samsung does
not recommend
using
non-genuine
Samsung toner
cartridge such as
refilled or
remanufactured.
Samsung cannot
guarantee
non-genuine
Samsung toner
cartridge's
quality. Service
or repair required
as a result of
using
non-genuine
Samsung toner
cartridges will not
be covered
under the
machine
warranty.
• If the machine stops
printing, replace the
toner cartridge (See
"Replacing the toner
cartridge" on page 82).
MESSAGE MEANING
SUGGESTED
SOLUTIONS