Print professional-quality photos, presentations, and more with HP 31 Yellow Ink. Compatible with HP Smart Tank series printers, it keeps per-page printing costs down without sacrificing quality. With an estimated yield of 2, 665 pages, you won't need to refill frequently. When you do, HP's innovative spill-free refill system makes sure ink isn’t wasted. | HP 31 Yellow Ink (1VU28AN)