Brother MFC640CW Service Manual page 253

Messages on the LCD
High Temperature
Ink Empty
Low Temperature
Media Error
Near Empty
No Cartridge
No File
No Paper Fed
No Response/Busy
Not Registered
Out of Memory
Paper Jam
Unable to Change
Unable to Clean
Unable to Init.
Unable to Print
Unable to Scan
Wrong Paper Size
The temperature inside the machine is high.
One or more of the ink cartridges is empty. The machine will
stop all print operations. While memory is available, black and
white faxes will be received into memory. If a sending machine
has a color fax, the machine's 'handshake' will request that the
fax be sent as black and white. If the sending machine has the
ability to convert it, the color fax will be received into memory
as a black and white fax.
The temperature inside the machine is low.
The media card is either bad formatted or it contains data
damaged.
One or more of the ink cartridges are running out of ink. If a
sending machine has a color fax, the machine's 'handshake' will
request that the fax be sent as black and white. If the sending
machine has the ability to convert it, the color fax will be
received into memory as a black and white fax.
This message appears when the power is first turned on by the
user after purchase. After that, it no longer appears.
The media card in the media drive does not contain a .JPG file.
The machine is out of paper.
The paper is jammed in the machine.
The number you dialed does not answer or is busy.
You tried to access a Speed Dial number that is not
programmed.
(This message does not appear on the DCP340CW.)
The amount of memory is insufficient to store data.
The paper is jammed in the machine.
The machine has a mechanical problem.
OR
A foreign obstacle, such as a clip or ripped paper, is in the
machine.
At the start of FAX reception, the paper size is set to less than
A4 size on the function menu. This message prompts the user to
set correct paper size for preventing FAX image loss.
(This message does not appear on the DCP340CW.)
9- 2
Probable Cause
Confidential