Oce 3121 Technical & Service Manual page 176

##754 (trans) The number of times that the protocol signal has been received has
exceeded the limit, after transmitting PPS-NULL in ECM.
Main cause
The line condition is poor. PPS-NULL has
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been transmitted, PPR has been received
four times, CTC has been transmitted. But,
the other machine cannot receive it correct-
ly.
The line condition is poor. PPS-NULL has
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been transmitted, PPR has been received
four times, CTC has been transmitted. But,
the other machine cannot receive the appro-
priate signal correctly.
##755 (recep) The number of times the protocol signal has been transmitted has
exceeded the limit. Without receiving the appropriate signal, after transmitting
PPS-MPS in ECM transmission.
Main cause
The line condition is poor. Preventing trans-
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mission of PPS-MPS.
The line condition is poor. Preventing cor-
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rect reception of signals.
##757 (recep) DCN has been received, after transmitting PPS-MJPS during ECM
transmission.
Main cause
The line condition is poor. Preventing cor-
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rect reception of the PPS-MPS signal.
Stop has been pressed during communica-
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tion.
68 TSM Océ 3121/3122
Action
Increase the level of transmission. Permit-
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ting correct receipt of the CTC signal.
Ask the other party to increase the level of
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transmission, permitting correct receipt of
the signals.
Action
Increase the level of transmission. Permit-
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ting correct receipt of the PPS-MPS signal.
Adjust the NL equaliser. Permitting correct
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receipt of the PPS-MPS signal.
Attach EPT to the V29 modem signal.
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Ask the other party to increase the level of
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transmission, permitting correct receipt of
the signals.
Action
Increase the level of transmission of the mo-
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dem, using parameter 07 of #2 MENU. Per-
mitting correct receipt of the PPS-MPS
signal.
Try transmission once again.
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FAX related error codes