Ricoh Aficio MP 4000 User Manual

Changing the Line Port
Select a line port or protocol to be used for standard fax or IP-Fax transmission.
When the extra G3 interface unit is installed, you can connect to a maximum of three ports.
• To add more fax lines, the optional extra G3 interface unit is required.
G3
G3 is selected after power up or when the machine is reset. If you install the extra G3 interface unit,
you can select “G3-1”, “G3-2”, “G3-3”, or “G3 Auto” depending on the number of the installed
unit.
Multi-port
When the extra G3 interface unit is installed, communications can take place simultaneously through
three lines at once.
The following list shows protocol combinations available for each line type.
Option Available line types
Available protocol
combinations
Without option PSTN G3
Extra G3 interface unit PSTN PSTN G3 G3
Extra G3 interface unit Extra
G3 interface unit
PSTN PSTN PSTN G3 G3 G3
IP-Fax
When sending an IP-Fax, select either “SIP” or “H.323” as the protocol.
To display “SIP” and “H.323” on the screen, make the settings in “Initial Settings” in the Facsimile
Features menu. If you are using SIP, specify “Enable SIP” and “SIP Settings”. If you are using H.323,
Changing the Line Port
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Ricoh Aficio MP 4000 Specifications