Brother DCP-8110DN Basic User's Manual page 68

Error Message
Size Error DX
Size mismatch
Toner Low
Too Many Files
Unusable Device
Remove the
Device. Turn the
power off and
back on again.
Unusable Device
Wrong Paper Size
58
Cause
The paper size defined in the
printer driver and the control
panel menu is not suitable for
automatic duplex printing.
The paper in the tray is not the
correct size and is not suitable
for automatic duplex printing.
The paper in the tray is not the
correct size.
If the LCD shows Toner Low
you can still print; however, the
machine is telling you that the
toner cartridge is near the end
of its life.
There are too many files stored
on the USB Flash memory
drive.
A defective USB device or a
high power consumption USB
device has been connected to
the USB direct interface.
A USB device or USB Flash
memory drive that is encrypted
or not supported has been
connected to the USB direct
interface.
The machine cannot find paper
of the same size in another tray
when the paper tray in use has
run out of paper during a copy
operation.
Action
Press Stop/Exit. Choose a paper size which is
supported by the duplex tray.
The paper size you can use for automatic
duplex printing is Letter, Legal or Folio.
Press Start. Load the correct size of paper in
the tray and set the "Paper Size" (Menu, 1, 1,
2).
The paper size you can use for automatic
duplex printing is Letter, Legal or Folio.
Load the correct size of paper in the tray and
set the "Paper Size" (Menu, 1, 1, 2).
(See Paper Size uu page 16.)
Order a new toner cartridge now so a
replacement toner cartridge will be available
when the LCD shows Replace Toner.
Reduce the number of files stored on the USB
Flash memory drive.
Unplug the device from the USB direct
interface. Turn the machine off and then on
again.
Unplug the device from the USB direct
interface.
See the specifications for supported USB Flash
memory drives in Printing data from a USB
Flash memory drive or digital camera
supporting mass storage uu page 26.
Load the paper in the paper tray shown on the
LCD.