Brother FAX-2840 Basic User's Manual page 72

Error Message
Init Unable XX
Jam Inside
Jam Rear
Jam Tray
No Paper
No Response/Busy
No Toner
64
Cause
The machine has a mechanical
problem.
The paper is jammed inside the
machine.
The paper is jammed in the back
of the machine.
The paper is jammed in the paper
tray of the machine.
The machine is out of paper or
paper is not correctly loaded in
the paper tray.
The number you dialled does not
answer or is busy.
The toner cartridge is not installed
correctly.
Action
(For FAX-2840 and FAX-2845) 

Received fax messages still in memory
will be lost when the machine is turned
off. See Transferring your faxes or Fax
Journal report uu page 67 before
disconnecting the machine so you will
not lose any important messages. Then,
turn the power switch off, wait a few
seconds, and then turn it on again.
Leave the machine for 15 minutes with
the power on.
(For FAX-2940) 
Turn the power switch off, wait a few
seconds, and then turn it on again.
Leave the machine for 15 minutes with
the power on.
 If the problem continues, call Brother
Customer Service or your local Brother
dealer.
(See Paper is jammed inside the machine
uu page 72.)
(See Paper is jammed at the back of the
machine uu page 69.)
(See Paper is jammed in the standard paper
tray uu page 68.)
Do one of the following:
 Refill the paper in the paper tray and
press Start.
 Remove the paper and load it again.
Then press Start.
 If the problem is not resolved, the paper
pick-up roller may need to be cleaned.
Clean the paper pick-up roller. (See
Cleaning the paper pick-up rollers
uu page 58.)
Verify the number and try again.
Pull out the drum unit. Take out the toner
cartridge and then put it back into the drum
unit.