Check your printer's ink cartridges. On the off chance that the ink is low, at that point top off it or change it. Twofold check to ensure that you've evacuated the tape over the vent in the event that you introduced another cartridge. Ensure cartridges are appropriately introduced in their fitting openings. Check if the vents of the cartridges are stopped up. On the off chance that your cartridges are not introduced appropriately, this may on the grounds that your
HP printer not printing in black. You can fix this by gently using a stick to clean up the stop up on the vent.