Why is my printer not printing black when ink is full HP?
To resolve this issue, use only genuine HP cartridges. Additionally, you can remove the black cartridge to print only with the tri-color cartridge, replace any empty or defective cartridges, or clean the printhead.
How do I fix black ink not printing?
Check you have the latest drivers installed for your printer, try uninstalling and reinstalling your printer drivers or try changing the driver settings (adjusting the paper settings has been known to solve the problem). Fully Reconfigure the Printer – If all else fails, you can try entirely reconfiguring your printer.
Why is my printer printing color but not black?
Open your printer driver’s Properties dialog (see above) and look for a color option that uses black only. Uncheck it or select an option that enables color. Some color printers have different resolutions for color and black-and-white (usually higher resolution in black-and-white).
How do I get the black ink to work on my HP printer?
0:212:59How to fix a HP Printer, not printing black ink and missing colours.YouTubeStart of suggested clipEnd of suggested clipAnd what happens is they get blocked with gunky ink and the black on my printer is fully blocked.MoreAnd what happens is they get blocked with gunky ink and the black on my printer is fully blocked. And then I simply ran it under the tap to clean it out and put it back in and then it worked.