Hi! If your printer is a Canon printer, the model will almost always be on the top or front of the unit. If it's a laser printer it will usually be an imageCLASS [something] - the models are usually two letters followed by some numbers with a few letters after that - like MF4150d, or MF4880dw (for example). If it's an inkjet, it will be a PIXMA [something] and will have similar naming but without letters at the end - like MX452 or TS6120.
I hope this helps!
