Every day I have to run HPPSDR.exe to be able to print. My wife has the same problem. Her solution is to reboot the computer. Both computers are running on WIN10 64 bit Pro. HP Print and ScanDoctor always reports port errors although the printer is connected using a TCP/IP address. The printer is connected wireless to a Fritz!Repeater which is being connected cabled to the primary router. My wife is working wireless and I'm connected with cable.
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