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‎02-02-2017 10:06 AM

HP Recommended
Product: Laser Jet Pro MFP M477fnw
Operating System: Microsoft Windows 10 (64-bit)

Okay so I think my printer has been hacked or something happened and I need your help. All at once my printer started printing out one line code on all the paper. I cant stop it. I hit cancel hold it down and it will cancel but go right back to doing it until the paper stops. I tried unplugging it and plugging it back in but that doesnt fix it. What are my options and how do I fix this?

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