Its not a case of Drivers for the 710C.
The 710C works differently from other HP Deskjets as HP have removed the internal PCL processor and works direct from a Host PC e.g. a Windows PC which produces RAW output instead of standard PCL output.
For more information see
http://www.hp.com/cposupport/printers/support_doc/bpd02937.htmlBasically, the 710C will NEVER work on Amiga, Mac, Unix, Linux or any other OS other than Windows....
Buy another Printer...
