Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Going USB...

I have this unit and it worked fine until I bought a new faster PC. I reinstalled it on the new machine and I had lots of problems with sharing the parallel port with my HP OfficeJet. I tried to update the driver from DATAFAB's web site but that was a complete nightmare including a failed install that left the uninstall disabled.Another annoyance was on booting the PC, I would get an extraneous page printed on the printer. Also, the status light on the unit that before would turn green when the flash card was inserted, now always stays red.I have decided to buy a USB flash card reader.