[Discuss] IPv6 for old laserjets?

[abreauj at gmail.com (John Abreau)]

I have an old HP LaserJet 4000 printer that I bought in 1998, with a JetDirect network card that I bought on eBay in 2002, and it still works great after all these years. 

However, it's strictly IPv4, and I'd like to make it IPv6-capable so I won't have to replace it when I eventually switch my home network over to IPv6-only. 

Has anyone heard of a way to do this? I imagine the best approach would be for HP to release a newer JetDirect card that works with the 4000 and supports IPv6, but so far I've been unable to find out via google whether such a thing exists.