Data Ports

Serial Port

Serial Port

To communicate using the serial data port of the printer, you must choose the number of data and stop bits, parity, and handshaking. Parity applies only to data transmitted by the printer because the parity of received data is ignored.

The values selected must be the same as those used by the host equipment connected to the printer. Default settings are 9600 baud, 8 data bits, 1 stop bit, no parity, and XON/XOFF.

Connect the serial data cable to the female DB-9 connector (Figure 31) on the back panel of the printer.

Figure 31 • Serial Connector

Use a DB-9 to DB-25 interface module for all RS-232 connections through a DB-25 cable. An interface module is required for RS-422/RS-485 interface support (see RS-422/RS-485 Interconnections on page 80).

Note • For all RS-232 input and output signals, the printer follows the specifications of the Electronics Industries Association (EIA) RS-232 and the Consultative Committee for International Telegraph and Telephone (CCITT) V.24.

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RXiIIIPlus User Guide

6/21/2004 23063L-001 Rev. 2