User's Manual

Understanding display messages
117
4. Troubleshooting
Toner-related messages
Message Meaning Suggested solutions
Toner not installed
Toner cartridge is not
installed. Install it.
A toner cartridge is not installed. Install a toner cartridge.
Toner Not Compatible
Toner cartridge is not
compatible. Check guide
The toner cartridge you have installed is not for your
machine.
Install a Samsung-genuine toner cartridge, designed for
your machine.
Prepare new toner
Prepare new toner
cartridge
Small amount of toner is left in the indicated cartridge.
The estimated cartridge life of toner is close.
Prepare a new cartridge for a replacement. You may
temporarily increase the printing quality by redistributing
the toner (see "Redistributing toner" on page 80).
Replace new toner
End of life, Replace with
new toner cartridge
A toner cartridge has reached its estimated cartridge
life. The machine stops printing.
Replace the toner cartridge (see "Replacing the toner
cartridge" on page 82).