Brother HL-3040CN, Service Manual, Page: 72 / 437

3-8
Confidential
2.2 Error Messages
The error messages displayed on the LCD of the product and their description and measure
are shown in the table below.
* (X) at the end of the message shows the color of the toner cartridge or drum unit.
(X) must be either K (Black), Y (Yellow), M (Magenta) or C (Cyan).
Error message Description/ Measure
Refer to:
Access Error
(HL-3070CW only)
The USB device was removed while data was
processing. Press
Cancel button. Reinsert the USB
device and try to print with Direct Print or PictBridge.
3-43
Belt End Soon
The belt unit is near the end of its life. Buy a new belt
unit before you get a “Replace Belt” message. 3-26
Calibrate
Scroll message:
Calibration failed.
See
Troubleshooting
chapter in User's
guide.
- Turn off the printer. Wait a few seconds and turn it on
again.
- Put in a new drum unit.
- Put in a new belt unit.
- Put in a new waste toner box.
3-30
3-34
3-50
Cartridge Error
Take out the drum unit and toner cartridge assembly for
the toner color that is indicated on the LCD. Remove the
toner cartridge and then re-install it in the drum. Put the
drum unit and toner cartridge assembly back into the
printer again. 3-41
Cover is Open Close the cover that is indicated on the LCD. 3-24
3-36
3-40
DIMM Error Turn off the printer. Re-install the DIMM correctly. Wait a
few seconds and turn it on again. If this error message
appears again, replace the DIMM with a new one. 3-43
Drum End Soon
(X)
*
or
Drums End
Soon
The drum unit is near the end of its life. Buy a new drum
unit that is indicated on the LCD before you get a
“Replace Drum” message. 3-23
Drum Error Clean the corona wires. If the LCD still shows the same
error message after you have cleaned the corona wire,
replace the drum unit with a new one that is indicated on
the LCD. 3-13
3-31
Fuser Error
Turn off the power switch, wait a few seconds and then
turn it on again. Leave the printer for 15 minutes with the
power on. 3-25
3-45
Jam XXX
Carefully pull out the jammed paper from the area shown
in the message. 3-35
3-36
3-52
Low Temperature Increase room temperature to allow the printer to operate. ---
Manual Feed
Put the same size of paper in the manual feed slot as is shown
on the LCD. If the printer is “paused”, press
Go button.
3-39
No Belt Unit Install the belt unit. 3-44
No Paper
Put paper in the indicated empty tray. If the problem is
not solved, the paper pick-up roller may be stained.
Clean the paper pick-up roller. 3-39
3-40
No Toner Install the toner cartridge that is indicated on the LCD.
Install the drum unit that is indicated on the LCD. 3-49