Brother MFC-9340CDW User Manual page 135

Error Message
Low Temperature
Manual Feed
No Belt Unit
No HUB Support
No Permission
No Paper
No Response/Busy
No Toner
No Tray
No Waste Toner
Cause
The room temperature is too
low for the machine to operate.
Manual was selected as the
paper source when there was
no paper in the manual feed
slot.
The belt unit is not installed
correctly.
A USB hub device is
connected to the USB direct
interface.
Printing colour documents is
restricted by Secure Function
Lock 2.0. The print job will be
cancelled.
The machine is out of paper in
the paper tray, or paper is not
correctly loaded in the paper
tray.
The number you dialled does
not answer or is busy.
The toner cartridge or the toner
cartridge and drum unit
assembly is not installed
correctly.
The paper tray is not installed
or not installed correctly.
The waste toner box is not
installed correctly.
Action
Increase the room temperature to allow the
machine to operate.
Place paper in the manual feed slot (see
Loading paper in the manual feed slot
on page 23).
Reinstall the belt unit (see Replacing the belt
unit on page 94).
Disconnect the USB hub device from the USB
direct interface.
Contact your administrator to check your
Secure Function Lock Settings.
Do one of the following:

Refill paper in the paper tray. Make sure the
paper guides are set to the correct size.

Remove the paper and load it again. Make
sure the paper guides are set to the correct
size.
Verify the number and try again.
Remove the toner cartridge and drum unit
assembly for the colour indicated on the
Touchscreen. Remove the toner cartridge from
the drum unit, and reinstall the toner cartridge
back into the drum unit. Reinstall the toner
cartridge and drum unit assembly back in the
machine. If the problem continues, replace the
toner cartridge (see Replacing the toner
cartridges on page 80).
Reinstall the paper tray.
Reinstall the Waste Toner Box (see Replacing
the waste toner box on page 97).
Troubleshooting
125
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