Ricoh Aficio MP C3001 Service Manual page 1580

Error Codes
Code Meaning
during reception of
facsimile data
G3 ECM - no V.21 signal
6-01
was received
G3 ECM - EOR was
6-02
received
G3 ECM - RTC not
6-04
detected
G3 ECM - facsimile data
frame not received within
6-05
18 s of CFR, but there was
no line fail
G3 ECM - coding/decoding
6-06
error
G3 ECM - PIP/PIN
6-08 received in reply to
PPS.NULL
6-09 G3 ECM - ERR received
G3 ECM - error frames still
received at the other end
6-10
after all communication
attempts at 2400 bps
D393
Suggested Cause/Action
Replace the FCU.
Check the line connection.
Check for a bad line or defective remote
terminal.
Replace the FCU.
Check the line connection.
Check for a bad line or defective remote
terminal.
Replace the FCU.
Try adjusting the rx cable equalizer
Cross reference
Rx cable equalizer - G3 Switch 07 (PSTN)
Defective FCU.
The other terminal may be defective.
The other end pressed Stop during
communication.
The other terminal may be defective.
Check for a noisy line.
Adjust the tx levels of the communicating
machines.
See code 6-05.
Check for line noise.
Adjust the tx level (use NCU parameter 01 or
the dedicated tx parameter for that address).
Check the line connection.
32 SM