I'll be honest with you, I'm not a Win2K guy.
So I'm not too sure now what the problem is.
Recap: Win2K, IE6, IE doesn't print properly, it prints an almost blank page, but everything else does print OK.
So I'm pretty sure it's not the printer, the connection to the PC, or the driver.
Hopefully someone else can help you out here, we have several Win2K gurus here and someone else may have some better ideas.
Sorry for wasting your time, at least I tried and you're no worse off now than you were before I started.