Chapter 1414-23T-14-39T-14-40T-14-41Remedy: 1. Ask the operator of the other party to increase thetransmission level so that the signal may be receivedcorrectly.2. Adjust the NL equalizer so that the signal may bereceived correctly.3. Ask the operator of the other party to decrease thetransmission start speed.Cause: The line condition is poor, and the other party (transmittingmachine) cannot use fall-back.Remedy: 1. Ask the operator of the other party to increase thetransmission level so that the signal may be receivedcorrectly.2. Adjust the NL equalizer so that the signal may bereceived correctly.3. Loosen the RTN transmission conditions so that RTNwill not be transmitted.##220 [TX/RX] System error (e.g., main program may have gone away)Cause: Noise caused the CPU to malfunction.Remedy: Turn off and then on the power.##223 [TX] The line was disconnected during communicationCause: The Stop button was pressed during image transmission.Remedy: Transmit once again.##224 [TX/RX] Fault occurred in the communication procedure signalCause: The original on the transmitting party is not correctly fed, forcingpolling mode to start (i.e., DCN was received in response to DIS).Remedy: 1. Check to make user that the original is placed correctly.2. If the feeding roller is worn, replace it.##201[TX/RX] DCN was received through a non-normal procedure
