Canon iR1200 Series Service Manual page 376

CHAPTER 7 TROUBLESHOOTING
##672 [TX] In V.34 transmission, the procedure fails to move from phase 2 to
phase 3 and later, causing a T1 time-over condition
Cause: In phase 2, the other party cannot receive the signal correctly, and disconnect the
line.
Remedy: (1) Increase the transmission level so that the other party may receive the signal
(2) Prohibit the V8./V.34 procedure.
Cause: In phase 2, the signal from the other party cannot be received correctly.
Remedy: (1) Ask the operator of the other party to increase the transmission level so that
(2) Prohibit the V.8/V.34 procedure.
##673 [RX] In V.34 reception, the procedure fails to move from phase 2 to
phase 3 and later, causing a T1 time-over condition
Cause: In phase 2, the other party cannot receive the signal correctly, and disconnect the
line.
Remedy: (1) Increase the transmission level so that the other party may receive the signal
(2) Prohibit the V.8/V.34 procedure.
Cause: In phase 2, the signal from the other party cannot be received correctly.
Remedy: (1) Ask the operator of the other party to increase the transmission level so that
(2) Prohibit the V.8/V.34 procedure.
##674 [TX] In V.34 transmission, the procedure fails to move from phase 3 or
phase 4 to a control channel or later, causing a T1 time-over condi-
tion
Cause: In phase 3 or phase 4, the other party cannot receive the signal correctly, and dis-
connect the line.
Remedy: (1) Increase the transmission level so that the other party may receive the signal
(2) Prohibit the V.8/V.34 procedure.
Cause: In phase 3 or phase 4, the signal from the other party cannot be received correctly.
Remedy: (1) Ask the operator of the other party to increase the transmission level so that the
(2) Prohibit the V.8/V.34 procedure.
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COPYRIGHT © 2002 CANON INC.
correctly.
the signal may be received correctly.
correctly.
the signal may be received correctly.
correctly.
signal may be received correctly.
2000 2000 2000 2000 CANON iR1200/iR1300 Series REV. 0 AUG. 2002