I have a HP Jet Direct 175 External Print Server that I am trying to communicate with a HP 5660 AIO Printer. For whatever reason, it is not working. I have uninstalled and reinstalled several times, using both the JetDirect CD and the HP CD. I have also tried doing a local install using the USB cable and then changing the port settings, to no avail. The problem seems to be with the Queue or SNMP settings, although I can ping the IP address assigned and can also access the 192.168.1.150 print server address. Perhaps the settings at the 192 address need to be modified, I don't know...I have previously done MANY of these installations but this one errors as soon as I attempt to print anything.