LED | Printer status |
Off The power switch is off. | |
Sleep mode The printer is in sleep mode. Pressing the Go button wakes up the printer from sleep mode to ready mode. | |
Ready to print The printer is ready to print. | |
Warming up The printer is warming up. | |
Cooling down The printer is cooling down. Wait for a few seconds until the inside of the printer has cooled down. | |
Receiving data The printer is either receiving data from the computer, processing data in memory or printing the data. | |
Data remaining in memory There is remaining print data in the printer memory. If the Ready LED is blinking for a long time and nothing has printed, press the Go button to print the remaining data in the memory. | |
Indicates that the toner cartridge is nearly empty. Buy a new toner cartridge and have it ready for when Toner life end is indicated. The Toner LED will turn on for 2 seconds and off for 3 seconds. | |
Replace the toner cartridge with a new one. See Replacing the toner cartridge. | |
The drum unit assembly is not installed correctly. Take the drum unit out of the machine and put it back in. | |
The drum unit is near the end of its life. We recommend that you get a new drum unit to replace the current one. See Replacing the drum unit. The Drum LED will turn on for 2 seconds and off for 3 seconds. | |
Put paper in the tray. Then press the Go button. See Printing on plain paper, bond paper and transparencies. | |
Put paper in the manual feed slot. See Printing on plain paper, bond paper and transparencies or Printing on thick paper, labels and envelopes. | |
Close the front cover of the printer. | |
Close the fuser cover located behind the back cover of the printer. | |
Clear the paper jam. See Paper jams and how to clear them. If the printer does not start printing, press the Go button. | |
The printer memory is full and the printer cannot print full pages of a document. See Solving print problems. | |
A print overrun occurred and the printer cannot print full pages of a document. See Solving print problems. | |
The corona wire needs to be cleaned. See Cleaning the corona wire. If your LED's still shows the same error indication after you have cleaned the corona wire, replace the drum unit with a new one. See Replacing the drum unit. |