Brother HL-5440D User Manual page 81

General Information
LEDs Machine Status
Drum Stop
Replace the drum with a new one.
See Replacing the drum unit uu page 105.
3
Cover is Open
Close the fuser cover located behind the back cover of the machine.
Make sure paper is not jammed inside the back of the machine, and then close
the fuser cover and press Go.
No Tray
The machine cannot detect the standard paper tray. Re-install the standard
paper tray, or ensure it is installed correctly.
Jam MP Tray / Jam Tray 1 / Jam Tray 2 / Jam Inside
Clear the paper jam.
See Jam MP Tray / Jam Tray 1 / Jam Tray 2 / Jam Inside uu page 127.
If the machine does not start printing, press Go.
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.
Size Error DX
The paper size defined in the printer driver is not available for automatic duplex
printing.
Press Cancel. Choose a paper size which is supported by the duplex tray.
The paper in the tray is not correct size and is not available for automatic duplex
printing. Load the correct size of paper in the tray.
The paper size you can use for automatic duplex printing is A4.
Size Mismatch
Put the same size paper in the paper tray that is selected in the printer driver,
and then press Go, or select the size of paper that you loaded in the paper tray.
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