Panasonic KX-FT21BX Service Manual page 78

KX-FT21LA
Confirm if a mechanical problem
occurred. E.g., transmission was
interrupted or the document was
out of place on the receiver side
(being polled).
error as mentioned above?
Ask the receiver to set the poll
mode again and perform polling.
Confirm if a mechanical problem
occurred. E.g., the caller inter-
rupted the transmission.
error as mentioned above?
Have the caller transmit the data
again.
Check the hardware peripherals
of the modem.
10 DCN is received after the transmission of NSC and DTC.
Was it a mechanical
YES
11
DCN is received after DIS transmission.
Was it a mechanical
YES
300BPS error
12
Modem error
NO
Ask the service section for the
receiver's FAX machine to
examine the unit.
NO
Ask the service section for the
caller's FAX machine to
examine the unit.
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