🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: comp.sys.ibm.pc.misc
Article #1237

Re: How do I send a binary file to a printer?

#1237
From: Leonard Erickson
Date: Tue, 18 Aug 1992 01:28
27 lines
1771 bytes
thompson@atlas.socsci.umn.edu (T. Scott Thompson) writes:

>Several posters have given _almost_ correct answers to this.  When you
>get the file onto the computer with the "good" printer you should use

>        copy <yourfilename> prn /b
>           
>Note the /b switch at the end!  If you leave it off then DOS will copy
>bytes until it encounters a control-Z (end-of-file) character.  Since
>the file might be in a binary format, this is not what you want.
>(Believe me!  I speak from experience on this one.)  When you use /b
>then DOS ignores control-Z's in the file, and copies the number of
>bytes recorded in the filesize field in the directory entry for
><yourfilename>.

It's best to put the /b immediately after the copy. In some environments
the /a and /b switches only affect the files that *follow* them!

Also, even worse than ^Z, is the way DOS will cheerfully translate
^I characters to the "appropriate" number of spaces! In a binary
file that is a *real* disaster!

-- 
Leonard Erickson		      leonard@qiclab.scn.rain.com
CIS: [70465,203]			 70465.203@compuserve.com
FIDO:   1:105/51	 Leonard.Erickson@f51.n105.z1.fidonet.org
(The CIS & Fido addresses are preferred)
Technical Details
Message-ID: <1992Aug18.012823.23683@qiclab.scn.rain.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!wupost!usc!zaphod.mps.ohio-state.edu!rpi!uwm.edu!ogicse!qiclab!leonard
References: <6536@tekig7.PEN.TEK.COM> <thompson.714085174@kiyotaki.econ.umn.edu>

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!wupost!usc!zaphod.mps.ohio-state.edu!rpi!uwm.edu!ogicse!qiclab!leonard
From: leonard@qiclab.scn.rain.com (Leonard Erickson)
Newsgroups: comp.sys.ibm.pc.misc
Subject: Re: How do I send a binary file to a printer?
Message-ID: <1992Aug18.012823.23683@qiclab.scn.rain.com>
Date: 18 Aug 92 01:28:23 GMT
References: <6536@tekig7.PEN.TEK.COM> <thompson.714085174@kiyotaki.econ.umn.edu>
Reply-To: 70465.203@compuserve.com
Distribution: na
Organization: SCN Research/Qic Laboratories of Tigard, Oregon.
Lines: 27