Ricoh Aficio MP C2050 Service Manual

Error Codes
D432/D433 18 SM
Code Meaning Suggested Cause/Action
Cross reference
See error code 0-08.
0-20
Facsimile data not
received within 6 s of
retraining
 Check the line connection.
 Replace the FCU.
 Check for line problems.
 Try calling another fax machine.
 Try adjusting the reconstruction time for the
first line and/or rx cable equalizer setting.
Cross reference
Reconstruction time - G3 Switch 0A, bit 6
Rx cable equalizer - G3 Switch 07 (PSTN)
0-21
EOL signal (end-of-line)
from the other end not
received within 5 s of the
previous EOL signal
 Check the connections between the FCU and
line.
 Check for line noise or other line problems.
 Replace the FCU.
 The remote machine may be defective or may
have disconnected.
Cross reference
Maximum interval between EOLs and between
ECM frames - G3 Bit Switch 0A, bit 4
0-22
The signal from the other
end was interrupted for
more than the acceptable
modem carrier drop time
(default: 200 ms)
 Check the line connection.
 Replace the FCU.
 Defective remote terminal.
 Check for line noise or other line problems.
 Try adjusting the acceptable modem carrier
drop time.
Cross reference
Acceptable modem carrier drop time - G3 Switch
0A, bits 0 and 1
0-23
Too many errors during
reception
 Check the line connection.
 Replace the FCU.
 Defective remote terminal

Ricoh Aficio MP C2050 Specifications