printer templates configuration

[juanchomardel]

Hello again
this is my computer:
Win XP
HP Laser Jet 1022
configure it in A6 Sheet
i was traing to set up the ticket and invoice command with bigger fonts but when i try to change it nathing happen
at the moment i was testing with the template that
http://doc.sambapos.org/doku.php/en/tips/sample_ticket_printer_template
 and this is what i get

if i use <Rxx> this line disappears
if i use <J21> is the same as <J00>

[emre]

Most formatting commands will work for ESC-POS emulated ticket printers.

[juanchomardel]

Sorry, but what should i do? How i configure it? Or ishoud i change my printer??