Fax Communication Features; Multi-Port; Document Server - Ricoh Aficio MP2550B Service Manual

5.4 FAX COMMUNICATION FEATURES

5.4.1 MULTI-PORT

When the optional extra G3 Interface Unit is installed, communication can take place at the
same time through the two or three lines at once.
Option
Standard only
Extra G3 Interface Unit (single) PSTN + PSTN
Extra G3 Interface Unit
(double)

5.4.2 DOCUMENT SERVER

The base copier's scanner scans the original at the selected resolution. The IPU video
processes the data and transfers it to the controller board.
Then the controller stores the data in the page memory for the copier function, and
SM
Available Line Type
PSTN
PSTN + PSTN +PSTN
173
Fax Communication Features
Available protocol
Combinations
G3
G3 + G3
G3 + G3 +G3
D361