I have ten computers connected to an ethernet switch, and they were all configured to print via an HP Jetdirect 500X printer switch connected through the ethernet switch as well. Recently the router was replaced and now I cannot print on any computer. The router is a Netgear Wireless-G WGR614 (but it is not being used in a wireless application). Please tell me what I need to do to bring back printing capability. The printer is an HP 930C, by the way. Thank you.