Question
What steps should I take if the error 5100 persists after checking the USB connection?
Asked by: USER6778
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86 Answers
Answer (86)
Reinstalling the Canon IP2770 driver is crucial. Download the latest driver from the Canon website ([https://www.canon.com/](https://www.canon.com/)) for your operating system. Completely uninstall the old driver before installing the new one. Also, check for Windows updates as outdated operating systems can sometimes cause compatibility issues.