Dell 3460DN print driver for Sun Solaris

Printer driver for Solaris SPARC 8, 9, 10 and UltraSPARC Systems - use print-drivers-solaris8-10-sparc.pkg.gz.
Once downloaded, uncompress the file using the uncompress utility and install the package file with pkgadd.

Printer driver for Solaris 10 x86 systems - use print-drivers-solaris10-x86.pkg.gz. Once downloaded, uncompress the file using the uncompress utility and install the package file with pkgadd.

Plug-in package adds printer device support for Dell Printer driver in UNIX and Linux systems, version 5.6.1 or later - use Print-Drivers-DKADP_DRV.plugin
Once downloaded, install the plug-in by selecting Software Update from the printer driver File menu.

Download the file and launch it on your system.
Follow the instructions on your screen

Reboot will be required