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From: rjn@hpfcdc.HP.COM (Bob Niland)
Newsgroups: comp.sys.hp
Subject: Re: HPGL to 7221 filter
Message-ID: <5570115@hpfcdc.HP.COM>
Date: 25 Jan 89 17:56:45 GMT
References: <3539@ucdavis.ucdavis.edu>
Organization: HP Ft. Collins, Co.
Lines: 18

re: "I am interested in using an old HP7221 plotter."

> There are quite a few of these plotters still around, but no one seems to
> support them now that HPGL is the universal HP plotter command language.  If
> anyone has a HPGL to 7221 filter program or any other help, like a C
> language driver for the HP7221, I would appreciate hearing about it.

No need for a filter - there is a 4-ROM kit still available that will
convert your 7221A/B/C/S from "compact binary language" to HP-GL.  This
effectively makes it into a 7220A/C/T.

The kit is HP part number 07221-00020, and has a U.S.list price of $75.00.
Contact your local HP Sales Office.

Regards,                                              Hewlett-Packard
Bob Niland                                            3404 East Harmony Road
ARPA: rjn%hpfcrjn@hplabs.HP.COM                       Fort Collins
UUCP: [hplabs|hpu*!hpfcse]!hpfcla!rjn                 CO          80525-9599