Question about printer?

Hey people i need to tell the Samsung 270 POS printer to cut off paper when it finish printing?
When i use drivers from samsung it can cut off paper but i need to cut it off when i use Generic drivers?
I saw in one program that send the command to printer but i don't know how to do that. Any ideas?

Does the page not get cut when you send the printer.endoc command ? or .newdoc ?
Have you set the printer.height property ?

Have you experimented with it ?

Tnx for reply man. Yep i tried to send printer.endoc and .newdoc and it is not working.
Tnx for trying to help