shadox has asked for the wisdom of the Perl Monks concerning the following question:
Hello all,
Like 3 years ago i wrote a P.O.S using perl, the POS works
under apache, anyway, one of the things i have to do is to
print the invoice ( or how you call them ), using a serial
printer, this is easy doing something like
print COM1 "Some data\n";
The data just go as pure text to the printer by serail port
and thats it, but now i need to change the font size, but i
have no idea how to do it, i;ve search with no good results,
if anyone has an approach or know a module to do that it
will be great.
Thanx
Like 3 years ago i wrote a P.O.S using perl, the POS works
under apache, anyway, one of the things i have to do is to
print the invoice ( or how you call them ), using a serial
printer, this is easy doing something like
print COM1 "Some data\n";
The data just go as pure text to the printer by serail port
and thats it, but now i need to change the font size, but i
have no idea how to do it, i;ve search with no good results,
if anyone has an approach or know a module to do that it
will be great.
Thanx
___________________________________________
Optimus magister, bonus liber
Optimus magister, bonus liber
|
---|
Replies are listed 'Best First'. | |
---|---|
Re: Perl and Serial Printer
by diskcrash (Hermit) on Apr 17, 2004 at 18:56 UTC |
Back to
Seekers of Perl Wisdom