18NOT USED
19ECM FUNCTION
The Error Correction Mode (ECM) function may help your fax machine improve communication in areas where telephone line conditions are marginal.
Refer to “Problem Solving” for other suggestions if you have communication problems.
Available settings are ON (default) and OFF.
20REMOTE DIAGNOSIS
The remote diagnostics feature allows a service person remotely to dial and service your fax machine.
Available settings are ON and OFF (default).
21 PC/FAX SWITCH
This function is active only when the Multifunction Printer Option is installed and your fax machine is set to the PC Fax answering mode. In that case, incoming faxes are saved directly to the PC’s disk without being printed. If the PC is turned off or not functioning, the fax machine acts as a
22 NO TONER MEM RX
When this function is set to ON, your fax machine automatically receives and stores messages in its memory when it is low on toner. When this function is set to OFF, messages print, even if toner is low or empty.
Available settings are ON and OFF.
Default is OFF.