I have a HP Laserjet 2100tn with a JETDIRECT 600N ethernet card. It was working on my old laptop with printer cable, but on my new PC I don't have a connector for that, so I need to connect it via ethernet. I plugged the printer into the router (which is a dhcp server) but I do not know if the printer is online... on the router's DHCP page I only see one active DHCP lease, and that is for this PC. I have lost the CD and documentation that originally came with this printer, and have had no luck searching for instructions online. How do I go about printing with this printer over the network?