Fax Module; Purpose; Hardware - Xerox WorkCentre 7220 Information

2.3. Fax Module

2.3.1. Purpose

The embedded FAX service uses the installed embedded fax card to send and receive images over the telephone
interface. The FAX card plugs into a custom interface slot on the controller.

2.3.2. Hardware

The Fax Card is a printed wiring board assembly containing a fax modem and the necessary telephone interface
logic. It connects to the controller via a serial communications interface.
implementing the T.30 fax protocol. All remaining fax-specific features are implemented in software on the
controller. The fax telephone lines are connected directly to the Fax Card via RJ-11 connectors.
FAX Port
FAX Port
Name
MODEM #1 NA
Ver. 1.0, January 2013
WorkCentre 7220-7225 Information Assurance Disclosure Paper
Size
Optional Fax modem 2 ports
Table 6 Fax Module components
The Fax Card is responsible for
Purpose / Explanation
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