Yes, no and maybe. If you are planning on running Win98SE and the Alps-branded parallel/usb cable (and driver version 6.40) then yes, it is fully supported. Anything else (other versions of OS, other brands of cable, other versions of the driver) then things get a bit more problematic. Then the answer will be "possibly yes with full functionality" or "possibly yes with bidirectional communication disabled", or just "no". I highly recommend that you join the
Yahoo Alps group - we have a whole folder in the Files section on how to try to get the Alps to work with USB adapter.
But by far, the easiest and most reliable way to use the Alps printer is using the LPT port.