New compatible #80 ink cartridge for HP Designjet 1000/1050/1055-Black(C4871A) "THIS IS A VIVID COLORS PRODUCT" "TO ASSURE QUALITY MAKE SURE YOU ARE BUYING FROM VIVID COLORS" New compatible HP80 Black ink cartridge C4871A 350ml Made in USA Inks- 99% OEM Matched Inks Compatible with HP Designjet 1000/1050/1055