https://community.usa.canon.com/t5/Printer-Software-Networking/mx870-printer-not-recognized-by-macbook-pro/m-p/129424#M4190 <P>The network name/password at my office changed recently and I have been unable to print or scan wirelessly to my MX870 since, even after setting up both my computer and my 3-in-1 on the new network. In addition, after deleting the printer in the Printer &amp; Scanner System Preferences, I was unable to add it back in as a printer. It only shows up as a scanner. My computer is a MacBook Pro OS 10.9.5.</P> Mon, 29 Dec 2014 23:27:25 GMT adgroup 2014-12-29T23:27:25Z https://community.usa.canon.com/t5/Printer-Software-Networking/mx870-printer-not-recognized-by-macbook-pro/m-p/129424#M4190 <P>The network name/password at my office changed recently and I have been unable to print or scan wirelessly to my MX870 since, even after setting up both my computer and my 3-in-1 on the new network. In addition, after deleting the printer in the Printer &amp; Scanner System Preferences, I was unable to add it back in as a printer. It only shows up as a scanner. My computer is a MacBook Pro OS 10.9.5.</P> Mon, 29 Dec 2014 23:27:25 GMT https://community.usa.canon.com/t5/Printer-Software-Networking/mx870-printer-not-recognized-by-macbook-pro/m-p/129424#M4190 adgroup 2014-12-29T23:27:25Z