There are things that might have caused the "Canon Printer Offline" status.
You have to verify your internet connection first. >> Restart the Personal Computer. >> Add fresh internet connection gets installed and the printer status should be online. >> Go to the printer folder. >> Set the Canon printer offline status back to online. >> Just Click / Select ‘Start’ from the bottom left of the Windows screen, ‘Control Panel,’ ‘Printers and Other Hardware,’ and ‘Printers and Faxes.’ >> Right-click your printer’s icon and select ‘Use Printer Online’. >> Resolve the issue and you can start printing.
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