The hp no 10 large black ink cartridge is designed for business professionals who require high quality fast easy and reliable printing solutions the hp no 10 black ink cartridge uses pigmented ink it also includes a smart chip that works with the hp reallife imaging system to monitor printing and automatically warn you when the ink is running low and when the printheads are wearing out compatible printers hp color inkjet cp 1700 series hp business inkjet 2600 series hp business ink