Text align when creating fwrite()

[eluser]rochellecanale[/eluser]
In notepad the text are all left align but when i print this on my line printer all the text are all right align. But when i decreases the font size of the text manually (in notepad) it centered the text. I used the exec() function to send the line of text in the printer. Here's my sample exec() code.

Code:

$printer = "CSO_PRINTER";  //printer name
exec('NOTEPAD.EXE /PT "'.$myFile.'" "'.$printer.'"');