I can only print alignment test page nothing from the computer

[ribsrobert]

installed an airport extreme router and then returned it because it would only communicate with our apple stuff and nothing else. put the netgear router back in and now neither laptop we own will print anything accept test pages. everything worked fine before. thought maybe something happened to the printer so i got a new one , installed it, same thing. have uninstalled and reinstalled and tried several other changes suggested on the internet. still ,same thing only prints test pages. i used the hp and windows doctors also. any ideas would be greatly appreciated.

 

[hedwar2011]

What is the make/model of the printer you are having problems with?

Have you tried using the most recent drivers from the HP website? Does it do the same thing when connected via USB?