Brother HL-L8260CDN Online User's Manual page 268

Error Message
Supplies
Replace Drum
Supplies
Toner Low: X
(X indicates the toner cartridge
or drum unit colour that is near
the end of its life. BK=Black,
C=Cyan, M=Magenta,
Y=Yellow.)
Supplies
WT Box End Soon
Toner Error
Too Many Trays
Tray 2 Error
Tray 3 Error
Tray 4 Error
Unusable Device
Unusable Device
Remove the Device. Turn
the power off and back
on again.
Related Information
• Troubleshooting
• Replace Supplies
• Load and Print Using the Paper Tray
• Load and Print Using the Multi‑purpose Tray (MP Tray)
• Replace the Drum Unit
• Clean the Corona Wires
Cause
It is time to replace the drum unit.
The drum unit counter was not
reset when a new drum was
installed.
If the LCD displays this message,
you can still print. The toner
cartridge is near the end of its life.
The waste toner box is almost full. Order a new waste toner box before the LCD
One or more toner cartridges are
not installed or not installed
correctly.
The number of installed Optional
Trays exceeds the maximum
number.
The optional lower tray is not
installed correctly.
An unsupported USB device has
been connected to the USB host
connector.
A defective USB device or a high
power consumption USB device
has been connected to the USB
direct interface.
Action
Replace the drum unit with a new one.
See Related Information: Replace the Drum
Unit.
Reset the drum unit counter.
See the instructions included with the new
drum unit.
Order a new toner cartridge before the LCD
displays Replace Toner.
displays Replace WT Box.
Pull out the drum unit. Remove all the toner
cartridges, and then put them back into the
drum unit.
Reduce the number of Optional Trays.
Reinstall the lower tray.
Unplug the device from the USB host
connector.
• Unplug the device from the USB direct
interface.
• Press and hold to turn the machine off,
and then turn it on again.
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