Warming up/ Cooling down or stop printing:
The printer is either warming up or cooling down and stops printing until the internal temperature of the printer lowers.

                 
        Warming UP                             Cooling Down

Ready to print:
The printer is ready to print. Pressing control panel button wakes up the printer to Ready mode.

Receiving data:
The printer is either receiving data from the computer or processing data in memory.

Data remaining in memory:

Print data remains in the printer memory. If the Data LED is on for a long time and nothing has printed, press the contorol panel button to print the remaining data.

Toner low:
Indicates that the toner cartridge is nearly empty. Purchase a new toner cartridge and have it ready for when Toner Empty is indicated.              

Toner empty:

Replace the toner cartridge with a new one. To see how to replace the toner cartridge, click here.

Drum unit near end of life:
The drum unit is near the end of its life. We recommend that you obtain a new drum unit to replace the current one. To see how to replace the drum unit, click here.

Paper jam:
Clear the paper jam. To see paper jams and how to clear them, click here. If the printer does not start printing, press the control panel button.

No paper:
Put paper in the printer. Then press the control panel button.

Misfeed:

Put the paper back in properly, and then press the control panel button. The printer will start printing again.

Front Cover Open:
The front cover is open. Please make sure that the front cover is closed.

Service Call:

                                 
Laser BD Malfunction             Fuser Malfunction             Scanner Malfunction

                                 
    ROM Error                              D-RAM Error                              Service A   

                                 
    Service B                          Engine Interface Error                 NV-RAM Error

                
Main Motor Malfunction          CPU Runtime Error

If you see any of these service call indications, turn off the power switch, wait a few seconds, and then turn it back on and try to print again.