Drivers Deskjet 6122 MEtaframe 1.8 WNT

Until now we were using the HP Deskjet 990Cxi as the standar inket printer to work with apps published over our farm with Citrix Metaframe 1.8 for Windows NT, but today I’ve seen that HP discontinued this model of printer and that the equivalent model is the Deskjet 6122, but I don’t know if there are some drivers to work with this model of printer over Metaframe 1.8 for WNT. Could someone, please, tell me if this drivers exist?

TIA,

Joan Coll