Epson GQ-3500 Podręcznik użytkownika - Strona 2

Przeglądaj online lub pobierz pdf Podręcznik użytkownika dla Akcesoria do drukarek Epson GQ-3500. Epson GQ-3500 13 stron. Product support bulletin(s)
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Serial Interface

The serial interface is an option for your CQ-3500 printer. These

pages tell you how to install and use the serial interface.

The GQ-3500 serial interface is actually two interfaces in one. It

can be used as either an RS-232C interface (the factory setting) or an

RS-422 interface, depending on the settings of the jumpers on the circuit

board.

Setting up the Serial Interface

When you receive your serial interface, it is configured as an

RS232C interface, 9600 baud, 8 data bits, no parity, 1 or 2 stop bits,

with the printer ready protocol enabled. This configuration will work

for many applications

To use this configuration with

following command at the DOS prompt

MODE COM1:9600,N,8,1,P

If you need to change the configuration of the serial interface

follow these steps:

Refer to your computer and software docume ntation to see what the

requirements are for a serial interface printer.

2. Select the RS-232C or RS-422 interface. The jumpers at Jl and J2

will have to be reconfigured for RS-422. Because RS232C is the

factory setting, the jumpers will not have to be reconfigured if you

choose this interface. For information on the location of Jl and J2

and on how to reconfigure the jumpers for the specific settings

described below, see the Serial Interface Jumpers section.

If you have changed the factory settings and want to reconfigure

the lumpers for RS232C operation, set the jumpers at Jl and J2 as

follows. At Jl, move REV, RD, and SRI to the left. At J2, all

jumpers should be disconnected.

Serial Interface

PC computers, use the

1 I