If your small business is typical, you want to get the longest lifespan possible from your tech investment, and therefore you may have an older dot-matrix or laser printer with a parallel port that ...

I have a PC-based DSO that connects via parallel port that I'd like to get working via USB (preferable) or at least ExpressCard. I picked up a USB-parallel adapter from MicroCenter thinking it would ...

I don't think that's quite the same thing, though - that thread is talking about USB<->Parallel convertors, where I get the feeling uziqp has a printer that has both Parallel and USB ports on the back ...