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MESSAGE
MEANING
IP Conflict
The network IP
address you have set
is being used by
someone else.
Low Heat Error
There is a problem in
the fuser unit.
Cycle Power
LSU Hsync Error
A problem has
occurred in the LSU
Cycle Power
(Laser Scanning Unit
).
LSU Motor Error
A problem has
occurred in the LSU
Cycle Power
(Laser Scanning Unit.
)
Main Motor Locked
There is a problem in
the main motor.
Open Heat Error
There is a problem in
the fuser unit.
Cycle Power
Self Diagnostics
The engine in your
printer is checking
Temperature
some problems
detected.
Self Diagnostics
The engine in your
printer is checking
LSU
some problems
detected.
Tray 1
There is no paper in
the tray 1.
Paper Empty
Tray 2
There is no paper in
the optional tray 2.
Paper Empty
Install Toner
A toner cartridge is
not installed
Invalid Toner
The toner cartridge
you have installed is
not for your printer.
SUGGESTED
SOLUTIONS
Check the IP address
and reset it if
necessary. (See
"Setting the network
address" on page 31.)
Unplug the power cord
and plug it back in. If the
problem persists,
please call for service.
Unplug the power cord
and plug it back in. If the
problem persists,
please call for service.
Unplug the power cord
and plug it back in. If the
problem persists,
please call for service.
Open and then close
the front cover.
Unplug the power cord
and plug it back in. If the
problem persists,
please call for service.
Please wait a few
minutes.
Please wait a few
minutes.
Load paper in the tray 1.
(See "Tray 1 / optional
tray" on page 38.)
Load paper in the
optional tray 2. (See
"Tray 1 / optional tray"
on page 38.)
Install a toner cartridge
Install a
Samsung-genuine toner
cartridge, designed for
your printer.
Troubleshooting_ 68
MESSAGE
MEANING
Non Genuine Toner
The toner cartridge
◄Stop►
installed is not a
genuine cartridge.
NonGenuine Toner
The toner cartridge
Replace Toner1
installed is not a
genuine cartridge.
NonGenuine Toner
The toner cartridge
Replace Toner
installed is not a
genuine cartridge.
Toner Low
Small amount of toner
is left in the cartridge.
Replace Toner
The estimated
cartridge life of toner
is close.
If you do not
want this
message to
appear, see
"Using Toner
Low Alert" on
page 61.
SUGGESTED
SOLUTIONS
You can select either
Stop or Continue. If
you do not select any,
the printer will work as
Stop is selected.
If you select Stop, you
cannot print until the
genuine cartridge is
installed. However, you
can still print any kind of
reports.
If you select Continue,
you can keep printing
but the quality cannot
be guaranteed, and the
product support is no
longer provided.
If you want to change
the selection, turn the
printer off and on to
have this message
appear again, and then
re-select Stop or
Continue.
This message appears
when you selected Stop
at the NonGenuine
Toner prompt.
Install the genuine toner
cartridge.
This message appears
when you selected
Continue at the
NonGenuine Toner
prompt.
Install the genuine toner
cartridge.
Prepare a new cartridge
for replacement. You
may temporarily
increase the printing
quality by redistributing
the toner. (See
"Redistributing toner"
on page 64.)
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