Hi, rci1337! That letter combination specifically corresponds to the PIXMA MG3050, a printer designed for sale and use in Europe. The model number should appear on the top of the printer just above the on/off button.
If you live in Europe and you need support, we recommend contacting the Canon company that serves your country. Otherwise, if you don't live in Europe and you somehow obtained this printer from a dealer, you'll want to reach out to them so that you can get a printer meant for your part of the world.
Hope this helps!
