Kumar, I did clean things up with the hp uninstaller. I did all the download and installation again of all the updates, but the firmware would not update, it said I did not need it. I did see the printer under the usb 3.0 bus, not the 2.0 but when I went to print, it worked. But this happened before even when I did air print, then it would become very fickle and not print unless I restarted everything. So my question is this, what has happened to the driver? Why did this occur and what exactly does "filter failed" mean? Is there or was there a corruption somewhere and if so, how did it happen? I am hoping to just figure it out and move on as the printer is still good and I do not want to invest in another printer, nor update my operating system. There is no need to change anything or spend any money on my end. Thank you. By the way, there is no security system or firewall blocking anything on the computer, it is checked by avg and have done it for years.
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