Why won’t my Canon Pixma printer connect to my phone?
If your Canon printer is not connecting to the phone, check if the printer is showing the connection as Active. Next, check if the signal strength is less than 80%. If it is below 80%, try to move the printer and router closer.
How can I connect my printer to my phone?
To connect your phone via the Default Print Service, go into the phone’s settings, search for “printing”, then select it from the results. Next, tap Printing in the list of Connection preferences, select Default Print Service and turn it on. A list of compatible printers on the network should appear.