Required code for Tear Off By VB6 for usb Printer

can u give me a hint so that i can change paper size of epson printer through VB6.

or

i need a hint to print a bill in usb printer with tear off through vb6 code.

or

Should i purchase USB to Parallel converter for windows 7 and if it is then are u sure it works.and if it is please give me steps for this.

Regards

Vikas Sinha