@ericliddell should be in your settings menu. It does not look like your printer has a physical button. Let's assume you are trying to setup a wireless connection. use the instructions [https://ij.manual.canon/ij/webmanual/Tutorial/MG6600%20series/EN/TRL/trl-9100.html#:~:text=Connection%20via%20Cableless%20setup&text=Press%20the%20HOME%20button%20(A,search%20for%20compatible%20access%20points.|from here] You can also download the MG6600 series Manual [https://www.manualslib.com/download/853137/Canon-Mg6600-Series.html|from here] It will help you with your setup.