02-02-2020 12:41 PM
I am getting 'Communication Error' of my new black cartridge with my HP Color Laserjet Pro.
02-02-2020 03:35 PM
Check and clean the metal contacts on the cartridge and in the machine. If it still gets the error, try a new cartridge. That's about the only thing it can be. Make sure you are plugged direct to a wall outlet and not a surge protector, power strip or UPS.