Taylor:
Windows gets along with dot matrix printers about like Bill Gates gets along with courts in the European Community

You can experiment if you wish: go to "Printers and Faxes." Select File / Server Properties.
Here you define a new form that is the label you need. Then under the Properties for that printer, go to Device Settings and choose that form as the default paper size.
You may find, as I did, that the actual size you set up in Windows does not translate to the printer correctly. You may have to define a larger or smaller label to allow for the fact that Windows thinks there is a top margin.
You will spend a lot of time fiddling to get it right, if you can.
Perhaps one of the label printers from
Brother or
Dymo might be a better bet, but I have not worked with these from OE. Perhaps someone who has can offer an opinion here.