The Error LED () is off.
The Ready LED () is dimmed.
Meaning of LED Indication:
Sleep
The machine is in Sleep Mode. While the machine is in Sleep Mode, the Ready LED () is dimmed, but the machine can still receive data. Receiving a print job will automatically wake up the machine to start printing.
Deep Sleep
The machine is in Deep Sleep Mode, and uses less power than Sleep mode. While the machine is in Deep Sleep Mode, The Ready LED () is dimmed, but the machine can still receive data. Receiving a print job will automatically wake up the machine to start printing.
The Error LED () is off.
The Ready LED () will blink in 1 or 0.5 second intervals.
Meaning of LED Indication:
Printing
The machine is printing.
Please Wait
The machine is warming up.
Cooling Down
The inside of the machine is extremely hot. The machine will pause its current print job and go into Cooling Down mode. Wait until the machine is in Ready mode.
Receiving Data
The machine is either receiving data from the computer or processing data in the memory.
Data Remaining
There is remaining print data in the machine's memory. If the Ready LED () is blinking for a long time and nothing has printed, press to print the remaining data in the memory.
Both the Ready () and Error () LEDs will turn on together, then the Error LED () will turn off after 0.5 seconds and the Ready LED () will turn off after 1 second, they will then both be off for a further 1 second. This procedure is repeated until the error is corrected.
Meaning of LED Indication:
Toner Low
The toner cartridge will need to be replaced soon. Buy a new toner cartridge and have it ready for when Replace Toner is indicated.
If the printout is faint, hold the drum unit and toner cartridge assembly level with both hands and gently shake it from side to side several times to spread the toner evenly inside the cartridge.
Replace Toner (Continue mode)
The machine continues printing until the LED indicates Toner Ended.
No Toner
Remove the drum unit and toner cartridge assembly, remove the toner cartridge from the drum unit, and reinstall the toner cartridge back into the drum unit again. Reinstall the drum unit and toner cartridge assembly back in the machine. If the problem continues, replace toner cartridge.
No Drum
If the toner cartridge is placed in the machine without the drum unit, put the toner cartridge into the drum unit, and then reinstall the drum unit and toner cartridge assembly in the machine..