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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 DeskJet Plus 4155 All-in-One Printer

HP Ink jet series 4100

Hello, I recently changed my router. I can't seem to find hope to change the router and password for the printer to recognize it. When the page prints it still lists the older router. It will only print if I put my computer on the printer network - which limits printing stuff online. 

 

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