138
Error and maintenance messages
C
As with any sophisticated office product, error and maintenance messages may be displayed. The
most common error and maintenance messages are shown below.
Error Message
Cause
Action
Access Error
The device is removed from the
USB direct interface while the
data is processing.
Press
Stop/Exit
. Reinsert the device and try to
print with direct print or PictBridge.
Calibrate
Calibration failed.
Press
Mono Start
or
Colour Start
and try it
again.
Do one of the following:
Turn off the machine’s power switch. Wait a
few seconds, then turn it on again.
Put in a new drum unit. (See
Put in a new belt unit. (See
Put in a new waste toner box. (See
If the problem continues, call your Brother
dealer.
Cartridge Error
Put the Black (K)
Toner Cartridge
back in.
1
The toner
cartridge colour
with the problem is
shown in the
message.
The toner cartridge is not installed
properly.
Pull out the drum unit, take out the toner
cartridge that is indicated on the LCD, and put it
back into the drum unit again.
Change Parts
Belt Unit
It is time to replace the belt unit.
Replace the belt unit. (See
Change Parts
Drum
The drum unit is near the end of
its life.
Use the drum unit until you have a print quality
problem; then replace the drum unit with a new
one.
The drum unit counter was not
reset when a new drum was
installed.
Press
Menu
,
8
,
4
, and then
a
or
b
to choose
Drum
.
Press
OK
and press
1
to reset the drum unit
counter.
Summary of Contents for MFC-9840CDW
Page 1: ...USER S GUIDE MFC 9840CDW Version B ARL ASA NZ ...
Page 90: ...Chapter 11 80 ...
Page 91: ...Section III Copy III Making copies 82 ...
Page 100: ...Chapter 12 90 ...
Page 109: ...Section V Software V Software and network features 100 ...