Ricoh M126 - Page 310

Service Checks
SM 6-105 M126/M127/M128
Trouble-
shooting
Step Questions / actions Yes No
19
Adjust the “Receive Threshold”
setting in the SE menu. press **411
to enter the SE menu, enter Modem
settings, and select “Receive
Threshold”.
Test by adjusting the received signal
level by decreasing/increasing
the ”Receive Threshold” setting in
steps of 2db. For example, if default
value is -43 db, changing it to -45db
will decrease the received signal
level by 2db, and changing it to
-41db will increase the received
signal level by 2db. Recommended
adjustment range is between -33db
and -48db (in 2db steps).
Did this fix the problem?
Problem resolved Go to step 20.
20
Press **411 to enter the SE Menu.
Select “Print Logs”.
Print the T30 transmission/ job log.
Check the error code being
reported .See “Appendices” for the
“Fax Error Codes” in
“Troubleshooting”. Perform the
suggested resolution for the error.
Did this fix the problem?
Problem resolved.
Contact your
second-level of
support (
p.6-106
"Escalating a Fax
Issue to
Second-Level
Support").