Do you wanna know how to get a canon printer back online? Then you are at the right place, here are the step by step guide to get your canon printer online on your windows 7 -
Click on the "Start" icon, then tap on the "Devices and Printers".
Right click on it and click on the "See what's printing" option in the dropdown menu.
In the next window, tap on the "Printer" tab.
Tap on the Use Printer Online" from the drop down menu.
That's it