The printer was connected to the network in the past but recently it lost the connection. I wonder if shaw has changed something on the SMC device they provided? The wireless network test report for my HP D110 printer provided the following message: MAC address filtering may be enabled on your wireless router. This can prevent your HP printer from connecting to your wireless network during setup. If you do have MAC address filtering enabled and would like to keep it enabled you must add the address of your printer to the list of permitted devices for your wireless router before continuing.