A Canon printer in error state message typically indicates that the printer has encountered a problem preventing it from functioning properly. This can be due to hardware issues, software conflicts, connectivity problems, or outdated drivers. Resolving the error usually involves checking the printer's connection, restarting the device, updating drivers, or clearing any paper jams or ink-related issues. Website - https://www.canonprintersupportpro.us/blog/fix-canon-printer-in-error-state-issue/