Brother MFC-J5730DW Reference Manual page 27

Error Message
Unable to Scan XX Disconnect the machine from the power for several minutes, and then
Unusable Device
Disconnect device
from front
connector & turn
machine off &
then on
Unusable Device
Please disconnect
USB device.
Wrong Ink
Cartridge
Wrong Ink Colour
Wrong Tray
Settings
Related Information
• Telephone Line Interference/VoIP on page 15
• Supply Specifications on page 29
Action
reconnect it.
If you cannot print received faxes, transfer them to another fax
machine or to your computer.
For more information, see the Online User's Guide: Transfer Your
Faxes or Fax Journal Report.
A broken device is connected to the USB direct interface.
Unplug the device from the USB direct interface, then press
turn the machine off and then on again.
A USB device or USB flash drive that is not supported has been
connected to the USB direct interface.
Unplug the device from the USB direct interface. Turn the machine off
and then on again.
The ink cartridge model number is not compatible with your machine.
Verify whether the cartridge model number will work with your
machine.
See Related Information: Supply Specifications at the end of this
section.
Check which ink cartridges are not matched by colour to their ink
cartridge positions and move them to their correct positions.
Follow the instructions on the Touchscreen and try to print again.
Configure the paper size setting for the tray according to the LCD
instructions.
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