I have a P1102W printer from HP. I have a Windows 7 machine. I have a MacBook Pro. I setup the printer following the instructions from the Windows 7 machine. I am able to print from the Mac but not the Windows 7 machine. And to add, I am not able to print from any Windows 7 machines. The MacBook Pro address is 198.168.2.115, the Windows machine is 192.168.2.117, and the printer in 192.168.2.140.
I can ping the printer from the Mac. I can ping the Windows 7 machine from the mac. I can ping the mac from the windows 7 machine. When I try to ping the printer from the Windows 7 machine I get destination unreachable. I can browse to the printer IP address from the mac and not the Windows 7. I have turned off the firewall on the Windows 7 machine and turned on network sharing. Is there something else I am missing. I can connect the printer with a USB cable to the Windows machine and print. I can not get the Windows machine to see the printer even though they are on the same network.
Best Answer
Since this is not properly answered, one normal solution (and worked every time in my case) it's to DISABLE other network adapters in Windows 7.
The symptom is that ping TO other computers works, FROM other computers WORKS, but when printer is pinged, Destination Unreachable from the windows 7 computer IP address is shown on CMD.
Just disable any other adapter on the computer (leave only the wifi on) and that will do !
(related to: Pinging a machine on my local network gets an 'unreachable' response from my own IP address? )