You can print out the network setting for the MP495, including the IP address, if the printer is not giving any errors. With the printer in standby, press the Maintenance button (with a stylized wrench and screwdriver, just above the Black button) repeatedly until an upside-down U appears. Then press the Black or Color button, as if printing a copy on the all-in-one. The IP address will be in the third column of the12th row below the heading. The first column in the row holds "IP Address". See https://support.usa.canon.com/kb/index?page=content&id=ART110996&actp=search&viewlocale=en_US&searchid=1568565298004&fac=CMS-CATEGORY-CANON-PRODUCTS.PRINTERS.INKJET_MULTIFUNCTION.MP_SERIES.4499B026
for images of the buttons.
I hope this helps. You may also be able to get the IP address from your router's list of devices (after logging in) or your OS's Printer information page. (In Windows, open Control Panel > Hardware and Sound > Printers and Devices > Right click on the MP495 icon and look at Properties and Printer Properties.