Code LCD message Symptom Solution
C1-2120
C1-2130
Replace Toner
∇
The yellow toner cartridge has
almost reached its estimated
cartridge life. The machine might
stop printing.
If Stop, Continue or Mono Only
appears in the LCD display, choose
one of them. If you select Stop,
the machine stops printing and
you cannot print anymore without
changing the cartridge. If you select
Continue, the machine 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.
C1-2411 Install toner
∇
The yellow toner cartridge is
installed improperly or not installed.
Reinstall the toner cartridge two or
three times to conrm it is seated
properly.
C1-2512 Not compatible
Yellow toner
The yellow toner cartridge is not
suitable for your machine.
Install the yellow toner cartridge
with a Samsung-genuine cartridge
C1-3110 Prepare Toner
∇
Small amount of toner is left in the
magenta cartridge.
The estimated cartridge life of toner
is close.
Prepare a new cartridge for a
replacement.
C1-3120
C1-3130
Replace Toner
∇
The magenta toner cartridge has
almost reached its estimated
cartridge life. The machine might
stop printing.
If Stop, Continue or Mono Only
appears in the LCD display, choose
one of them. If you select Stop,
the machine stops printing and
you cannot print anymore without
changing the cartridge. If you select
Continue, the machine 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.
C1-3411 Install Toner
∇
The magenta toner cartridge is
installed improperly or not installed.
Reinstall the toner cartridge two or
three times to conrm it is seated
properly.