Barcode Printing Issue

Hi Guys,

I am working with Barcode label printing using script and smartforms. I had created customized page format and configured all settings in SPAD as well as SE73. My user will use Dot matrix printer EPSON LQ-550 to print the label. I need to maintain control character sequence for this printer(Device)...I am not sure about what to mention here. Please guide me to make this done.

Thanks in advance!

Reagrds,

Manoj