Brother International MFC-9450CDN Users Manual - English - Page 144

Comm.Error, Connection Fail, Cooling Down, Wait for a while, Cover is Open, Disconnected, Document Jam - drum end soon

Page 144 highlights

Error Message Cause Action Comm.Error Poor telephone line quality caused a communication error. Send the fax again or connect the machine to another telephone line. If the problem continues, call the telephone company and ask them to check your telephone line. Connection Fail You tried to poll a fax machine Check the other fax machine's polling setup. that is not in Polled Waiting mode. Cooling Down Wait for a while The temperature of the drum unit or toner cartridge is too hot. The machine will pause its current print job and go into cooling down mode. During the cooling down mode, you will hear the cooling fan running while the LCD shows Cooling Down, and Wait for a while. Make sure that you can hear the fan in the machine spinning and that the exhaust outlet isn't blocked by something. If the fan is spinning, remove any obstacles that surround the exhaust outlet, and then leave the machine turned on but do not use it for several minutes. If the fan is not spinning follow the suggestions below. Turn off the machine's power switch and then turn it on again. If the error message continues leave the machine for several minutes and then try it again. (The machine can be turned off for up to 4 days without losing faxes stored in the memory.) Cover is Open The front cover is not closed completely. Close the front cover of the machine. Cover is Open The back cover is not closed completely. Close the back cover of the machine. Disconnected The other person or other Try to send or receive again. person's fax machine stopped the call. Document Jam The document was not inserted or fed properly, or the document scanned from the ADF was too long. See Document jams on page 133 or Using the ADF (automatic document feeder) on page 18. DR Mode in Use The machine is set to Distinctive Ring mode. You cannot change the Receive Mode from Manual to another mode. Set Distinctive Ring to Off. (See Turning off distinctive ring on page 48.) Drum End Soon 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. (See Replacing the drum unit on page 171.) 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. Drum Error The corona wires on the drum unit needs to be cleaned. Clean the four corona wires on the drum unit. (See Cleaning the corona wires on page 151.) 128

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128
Comm.Error
Poor telephone line quality
caused a communication error.
Send the fax again or connect the machine to
another telephone line. If the problem continues,
call the telephone company and ask them to
check your telephone line.
Connection Fail
You tried to poll a fax machine
that is not in Polled Waiting mode.
Check the other fax machine’s polling setup.
Cooling Down
Wait for a while
The temperature of the drum unit
or toner cartridge is too hot. The
machine will pause its current
print job and go into cooling down
mode. During the cooling down
mode, you will hear the cooling
fan running while the LCD shows
Cooling Down
, and
Wait for a while
.
Make sure that you can hear the fan in the
machine spinning and that the exhaust outlet
isn't blocked by something.
If the fan is spinning, remove any obstacles that
surround the exhaust outlet, and then leave the
machine turned on but do not use it for several
minutes.
If the fan is not spinning follow the suggestions
below.
Turn off the machine's power switch and then
turn it on again. If the error message continues
leave the machine for several minutes and then
try it again. (The machine can be turned off for
up to 4 days without losing faxes stored in the
memory.)
Cover is Open
The front cover is not closed
completely.
Close the front cover of the machine.
Cover is Open
The back cover is not closed
completely.
Close the back cover of the machine.
Disconnected
The other person or other
person’s fax machine stopped the
call.
Try to send or receive again.
Document Jam
The document was not inserted
or fed properly, or the document
scanned from the ADF was too
long.
See
Document jams
on page 133 or
Using the
ADF (automatic document feeder)
on page 18.
DR Mode in Use
The machine is set to Distinctive
Ring mode. You cannot change
the Receive Mode from Manual to
another mode.
Set Distinctive Ring to
Off
. (See
Turning off
distinctive ring
on page 48.)
Drum End Soon
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.
(See
Replacing the drum unit
on page 171.)
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.
Drum Error
The corona wires on the drum
unit needs to be cleaned.
Clean the four corona wires on the drum unit.
(See
Cleaning the corona wires
on page 151.)
Error Message
Cause
Action