Canon Printer Offline Mac If your Canon printer shows as "offline" on your Mac, it usually means the device is not communicating properly with your computer. This can be due to network issues, outdated drivers, or incorrect printer settings. Reconnecting the printer, updating software, or resetting the printing system can often resolve the issue quickly. https://www.canonprintersupportpro.us/blog/how-to-get-canon-printer-online-on-mac/