Was having problems connecting to the internet. Comcast rep connected my pc with ethernet cable to router; told me to use wi-fi for tablets, etc. That fixed internet connection, but now I have no connection to my wireless printer. How do I reconnect to it?
There are so many printers, it's hard for us to give you specific advice. Your printer's manual will probably be the best source of information on how to reconnect your printer to your wireless network.