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Here is the solution for the error: "Encryption Credentials have expired" when attempting to print or scan from Mac OS or iOS devices: Click here to view the troubleshooting steps!
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HP Recommended

I have a MacBook I’m using **bleep** and the scan to feature on my HP printer is not working. It says that the user name and password or incorrect but I know they’re not

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HP Recommended

If you are using Microsoft or Google mail services, they have been tightening up security requirements and scan to email methods that used to work may require re-jigging. Best to contact your mail provider for information and assistance.

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