I have a setup of DP-300U Fast Ethernet 3-Port Print Server and Canon Imageclass MF6550 (All In One Printer/Scanner/FAX). A setup that I never got work. While D-link web interface is accessible and I have followed instructions for setting up an USB printer (this printer is USB only) I never got it work. Canon ImageCLASS MF6550 IS NOT on the list of officially supported printer for this Print Server model and is newer then the Print Server. Does anyone have any tips to get it work? Has anyone tried setup like this and failed ? Am I wasting my time with this?