I recently bought a used HP Laserjet 4MV printer. It has the Jetdirect J2552B 10 Mbps network card in it (Firmware Revision A.05.05). The printer works fine with the parallel port, but I want to set it up to use the network interface because I send large CAD files fairly regularly. I have been unsuccessful in setting up the card. I performed a cold reset of the printer and got it to revert to the default IP of 192.0.0.192. I am unable to telnet into it though. Supposedly, I can telnet and change the IP address, etc. to configure it to my network. I believe that the card is working, because if I leave it connected to my network and reset it, the DHCP server assigns it an IP (although I still can't telnet to it). I can print the test page that displays the IP address, so I know that I'm using the correct IP address when I attempt to telnet. I'm trying to connect to the printer using a laptop (XP Pro) and a crossover cable. I know the cable is good because I took it out of my existing network where it was working. I know the network card on the laptop is working also. I configured the laptop to use IP 192.0.0.191 on the same 255.255.255.0 subnet as the printer. I also tried removing the Jetdirect card from the printer, resetting the printer, reinstalling the card, and resetting the printer again. Still no luck. Any suggestions for me to try? Do you think I have a bad Jetdirect card? Thanks for your tips.
