The list of why HP Printer Not Printing Black is noted beneath. Have a glance:

• Clogged printhead nozzles
• Unauthentic HP ink cartridge
• Low/empty black ink
• Printhead is not aligned properly in your HP Printer.

However, using simple and efficient tricks you can make your HP Printer print black again. The stepwise procedures are as follows:

• Add a genuine Hewlett-Packard cartridge to the printer.
• Replace the black ink cartridges if they are low or not up to the mark.
• Try to run the HP Print and Scan Doctor tool.
• Clean the printhead nozzles if they are clogged.

This is how you can effortlessly bring your printer in printing black flawlessly.