print alighment keeps failing, but pages it prints are fine - just get the diagnostic page for every
Product: OfficeJet Pro 8500 A
Operating System: macOS 10.13 High Sierra
I replaced the black/yellow printhead. Now when I print something it is fine, but it says the printhead needs alignment. After alignment it says it failed, see documentation. It also prints a diagnostic page for every print job I send to the printer. That uses lots of ink! How can I just turn off this option?