Fax unit
Allows you to use the facsimile function.
Extra G3 interface unit
This lets you add a G3 fax line.
A maximum of two G3 interface units can be installed.
Expansion memory
Provides more memory for the facsimile function.
This allows you to send fax documents at high resolution (Super Fine). This also allows you to receive fax documents at high resolution (Fine or Super Fine).
PostScript 3 unit
Allows you to print by Adobe PostScript 3 printer driver.
OCR unit
Allows you to use the searchable PDF function.
IPDS unit
Allows you to print using Intelligent Printer Data Stream (IPDS).
XPS card
Allows you to print XPS files.
USB device server
Allows you to add an Ethernet port to the printer and use two IP addresses at the same time.
Extended USB Board
Allows you to add a USB port.
IEEE 1284 interface board
Allows you to connect to an IEEE 1284 cable.
Wireless LAN board
Allows you to communicate over wireless LAN.
File format converter
Allows you to download documents from the Document Server stored by copier and printer functions.
See "Downloading Stored Documents with Web Image Monitor", Copy/ Document Server.
Fax connection unit
Allows you to send and receive faxes via a different machine that has the fax unit installed.
The Ethernet port, Wireless LAN interface unit, File format converter, USB device server, and Extended USB board cannot be used simultaneously.
Only one of the following options can be installed on the machine at any one time: Wireless LAN board, file format converter, and IEEE 1284 interface board.