Service manual

Chapter 14
14-9
T-14-4
T-14-5
#005 [TX/RX] Initial identification (T0/T1) time-over
Cause: The tone/pulse setting is wrong.
Remedy: Make the correct tone/pulse setting.
Cause: The time it takes to connect to the other party's line is too long.
Remedy: (1) When registering an auto-dial number, put a relatively long pause after
the telephone number to delay the T0 timer start mechanism.
(2) In service mode, increase the T0 timer length using '10' of #3 Numeric
param. so that a time-cover condition will not occur. (for transmission)
(3) In service mode, increase the T1 timer length using '11' of #3 Numeric
param. so that a time-over condition will not occur. (for reception)
Cause: The other party does not respond.
Remedy: Contact the operator of the other party, and find out the cause.
Cause: The other party's communication mode (G2, G3, etc.) does not match.
Remedy: The communication mode depends on each specific model, and no remedy
can be offered.
Cause: During transmission, the other party malfunctioned because of an echo.
Remedy: (1) Using a manual call, press the Start button after hearing the 1st DIS from
the other party.
(2) To prevent response to the 1st DIS from the other party, put a relatively
long pause to the telephone number when registering an auto-dial number.
(3) Ask the operator of the other party to provide echo remedy 1.
(4) Ask the operator of the other party to decrease the transmission level.
Cause: During reception, the machine malfunctioned because of an echo.
Remedy: Provide echo remedy 1.
#009 [RX] Paper has jammed or the paper has run out
Cause: The paper has run out.
Remedy: Set new paper.
Cause: A paper jam has occurred.
Remedy: Remove the paper jam.