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HP Envy 4520 printer stopped printing

my HP Envy 4520 printer has stopped printing from my Mac - error message 'encryption credentials have expired (however, it will print from my iPad)

iMac 21.5", macOS 10.13

Posted on May 3, 2019 11:02 AM

Top-ranking reply

dwb

Level 7

33,148 points

Posted on May 3, 2019 11:15 AM

Go to System Preferences and select the Printer & Scanner tab. Select your printer and click on the minus sign to delete it. Now click on the + sign and re-add it. You should see options for Air Print and Secure Air Print. Select Air Print.

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HP Envy 4520 printer stopped printing

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