If your Canon Printer in Error State, it may stop printing and display an alert on your computer or printer screen. This issue can be caused by software glitches, outdated drivers, paper jams, low ink, or hardware problems. Restarting the printer, checking for paper obstructions, and updating drivers can often resolve the problem. https://www.canonprintersupportpro.us/blog/fix-canon-printer-in-error-state-issue/