HP printer getting cartridge error
Sorry but Printers weren't in the topic choice.
I have an iMac Catalina latest OS for it, my printer a HP Officejet Pro 6830 won't print/scan and I keep getting a popup message of " Cartridge Problem, One or more cartridges appear to be missing or damaged."
Q: I have a new black cartridge installed (and have let the color) run out, DO I HAVE TO HAVE full COLOR cartridges for my printer to work?
Thanks.
ps: I very rarely use it, and my idea was to not worry about color and just have black...??? Is that my problem?
iMac 27″, macOS 10.15