
8-3
❚
Cannot send using the Error Correction Mode (ECM).
The other party’s fax machine may not support ECM.
• If the other party’s fax machine does not support ECM, then the document is sent in the normal mode without
error checking.
ECM may be disabled.
• Make sure that ECM is on. (
→
p. 9-5)
❚
Errors occur frequently while sending.
The telephone lines may be in poor condition, or you may have a bad connection.
• Select a slower transmission speed. (
→
p. 9-4)
Receiving Problems
❚
Cannot receive a fax automatically.
The machine may not be set to receive automatically.
• For the machine to receive faxes automatically, the receive mode must be set to
FaxTel
,
FaxOnly
,
AnsMode
or
DRPD
(
→
Chapter 5). If you have set
AnsMode
, confirm that an answering machine is
connected to the machine, and that it is turned on with a properly recorded outgoing message. (
→
p. 5-2)
The machine’s memory is full.
• Print out or delete any documents stored in memory to free up space. (
→
p. 4-13, 4-14)
An error may have occurred during reception.
• Print an ACTIVITY REPORT and check for an error. (
→
p. 7-2)
No paper in the cassette.
• Make sure that paper is loaded in the cassette. (
→
Set-up Instructions)
The telephone line may not be connected properly.
• Make sure that all line connections are secure. (
→
p. 1-3)
❚
The machine does not switch automatically between telephone and fax reception.
The machine may not be set to switch automatically between telephone and fax reception.
• For the machine to switch automatically, the receive mode must be set to
FaxTel
,
AnsMode
or
DRPD
(
→
Chapter 5). If you have set
AnsMode
, confirm that an answering machine is connected to the machine and that
it is turned on with an outgoing message properly recorded. (
→
p. 5-2)
The sending fax machine cannot send the CNG (Calling Tone) signal that tells the machine that the
incoming signal is a fax.
• Some fax machines cannot send the CNG (Calling Tone) signal that tells your machine the incoming call is
from a fax machine. In such a case, you will have to receive the fax manually. (
→
p. 5-6)
T
roubleshooting
8
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