HP Envoy 6000 printer, not printing right.
I have a mac mini conncected to HP Envoy 6000 printer. The printer is not printing in black. The blackcartridge is 50% full. It is only printing in light blue
Sounds like the black nozzle or cartridge is plugged.
Follow HP's directions for nozzle and cartridge cleaning.
see the manual at > http://h10032.www1.hp.com/ctg/Manual/c06584210.pdf
and > https://support.hp.com/in-en/product/troubleshooting/hp-envy-6000-all-in-one-printer-series/29256672