Lcd Messages - Brother HL HL-4050CDN User Manual

LCD messages

If any problems occur, the printer automatically stops printing, diagnoses the problem, and displays the
resulting message on the LCD to alert you. Take the appropriate action, referring to the following tables. If
you cannot clear the problem, call the dealer you bought the printer from or Brother Customer Service.
Note
The LCD names for the paper trays are as follows.
• Standard paper tray: Tray1
• Multi-purpose tray: MP
• Optional Lower tray(HL-4050CDN / HL-4070CDW only): Tray2
Error messages
Error message
Access Error
Cartridge Error
Cover is Open
DIMM Error
Drum Error
EL Error
Fuser Error
Jam XXX
Low Temperature
Manual Feed
No Belt Unit
No Drum Unit
No Paper
No Tray
No Waste Toner
Out Of Memory
Size Error
Size Error DX
Action
The USB device was removed while data was processing. Press Cancel. Reinsert the USB
device and try to print with Direct Print or PictBridge.
Pull out the drum unit. Take out the toner cartridge that is indicated on the second line of
LCD and put it back into the printer again.
Close the cover that is indicated on the second line of LCD.
Turn off the printer. Re-install the DIMM correctly. Wait a few seconds, and then turn it on
again. If this error message appears again, replace the DIMM with a new one. See Installing
extra memory on page 94.
Clean the corona wires. (See Cleaning the corona wires on page 127.)
Open the front cover and close it again.
Turn the power switch off, wait a few seconds and then turn it again. Leave the printer for
15 minutes with the power on.
Carefully pull out the jammed paper from the area shown in Paper jams and how to clear
them on page 147.
Allow the machine to warm up.
Put the same size of paper in the MP tray as is shown on the LCD. If the printer is 'paused',
press Go.
Install the belt unit. (See Belt unit on page 111.)
Install the drum unit. (See Drum unit on page 105)
Put paper in the indicated empty tray.
Put the tray1 in the printer.
Install the Waste Toner Box. (See Waste toner box on page 116.)
Add more memory. (See Installing extra memory on page 94.)
Check the printer driver setting and put the correct sized paper in tray that is indicated on
the second line of LCD. (See About paper on page 6.)
You can only use Letter, Legal or Folio size for duplex printing. Check the printer driver
setting. Put the correct size of paper, which is indicated on the second line of the LCD, in
the tray. (See About paper on page 6.)
Troubleshooting
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