Xerox 6287 General Information, Supported Printer Interfaces and Character Sets, IBM Port

Models: 6287

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SECTION 1

INTRODUCTION

General Information

The AGILE 6287 ALLY PLUS is a high-speed protocol converter that enables industry-standard ASCII and EBCDIC printers to be attached to an IBM 3270-type mainframe controller. It also allows up to three alternate hosts to share the attached printer(s).

The coax port allows a standard IBM RG62 A/U cable to connect to an IBM 3174 or 3274 establishment controller (EC) with a category A device adapter, a 3276 terminal controller unit, or an IBM CPU with a Display Printer Adapter (DPA).

By using the ALLY PLUS, non-IBM impact and laser printers can replace IBM 3287, 3289, 3262 and 4224 printers. Popular printers from Xerox, Hewlett-Packard, Lexmark and other manufacturers are supported and appear to the host as IBM printers.

The ALLY PLUS also may be attached to plotters, rasterizers, bar code printers and other output devices that support parallel or serial interfacing, although this manual will refer to the attached device as a printer.

Supported Printer Interfaces and Character Sets

The ALLY PLUS supports the following printer interfaces and character sets:

DB-25 Centronics parallel interface (IBM PC compatible)

RJ-12 serial interface (to 115.2K baud)

ASCII, EBCDIC or APL character sets

IBM Port

The ALLY PLUS connects directly to the IBM establishment controller, or equivalent CPU with a Display Printer Adapter, through an IBM standard coaxial cable.

Alternate Host Feature

The ALLY PLUS has been designed to support up to three alternate host devices. This allows the mainframe and the alternate host(s) to share the printer(s) without the necessity of an A/B switch.

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Xerox 6287 General Information, Supported Printer Interfaces and Character Sets, IBM Port, Alternate Host Feature