Brother DCP9040CN User Manual
Page 73
Troubleshooting and routine maintenance
65
C
Registration
Registration failed.
Press Mono Start/Colour Start and try it again.
Do one of the following:
Try manual Registration, Menu, 3, 7. (See
Manual Registration in the Software User’s
Guide on the CD-ROM.)
Put in a new belt unit. (See Replacing the
belt unit on page 108.)
Put in a new drum unit. (See Replacing the
drum unit on page 101.)
Replace the empty toner cartridge with a
new one. (See Replacing a toner cartridge
on page 96.)
Turn off the machine’s power switch. Wait a
few seconds, then turn it on again.
If the problem continues, call your Brother
dealer.
Scan Unable XX
The machine has a mechanical
problem.
Turn off the machine's power switch and then
turn it on again. If the error message continues
leave the machine for several minutes before
you try it again.
Toner Life End
Replace Black(K)
Toner Cartridge.
1
The toner
cartridge colour
which is used up is
shown in the
message.
The drum unit and toner
cartridges assembly is not
installed properly, or one or more
of the toner cartridges are used
up and printing is not possible.
Do one of the following:
Re-install the toner cartridges and drum unit
assembly.
Replace the empty toner cartridge with a
new one. (See Replacing a toner cartridge
on page 96.)
If one of the colour toner cartridges is empty,
choose Mono in the printer driver to be able
to continue printing in monochrome.
Toner Low
Prepare New Black(K)
Toner Cartridge.
1
The toner
cartridge colour
which is near the
end of life is
shown in the
message.
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 and the toner will soon run
out.
Order a new toner cartridge now for the toner
cartridge colour that is low.
Waste Toner Full It is time to replace the waste
toner box.
Replace the waste toner box. (See Replacing
the waste toner box on page 113.)
Waste Toner Soon The waste toner box is almost full. Be ready to replace the waste toner box. (See
Replacing the waste toner box on page 113.)
Wrong Paper Size The paper in the tray is not the
correct size or the tray is empty.
Load the correct size of paper in the tray.
Error Message
Cause
Action