For several years I have been using a HP Officejet G55 on my Windows 98/SE.
Now I also have a Vista computer. I had to install the drivers on the 98 for
the printer, and it works just fine on the Vista. But now I can't use the
printer on the 98.

I am in need of a lpr command-line utility for Windows 98 - but my
searches so far have revealed only one (overpriced) option.
My backup plan is to install Cygwin and use their lpr utility, but it
seems like somebody somewhere would have written a native-Windows utility...