A Canon printer paper jam refers to a common issue where paper gets stuck inside a Canon printer during printing. This can occur due to misaligned paper, overfilled trays, or debris inside the printer. Clearing the jam usually involves carefully removing the stuck paper and checking for any obstructions or damaged rollers. Regular maintenance can help prevent future jams. Website - https://www.canonprintersupportpro.us/blog/canon-pixma-paper-jam/