Get consistent and high-quality printing results with Original HP Ink. This ink is designed to provide precision output, ensuring fade-resistant documents and stunning images every time. Compatible with HP Office jet 2620, 2621, 4630, 4632, and 4635 printers, Original HP XL ink cartridges can deliver up to 2x more pages compared to standard cartridges, with a yield of approximately 480 pages for the HP 61 XL ink cartridge. Each box contains 1 New Original HP 61XL ink cartridge (CH563WN). You can also opt for an ink replenishment service, where your printer can track usage and have ink delivered before you run out. This service offers the option to reorder HP Genuine ink cartridges through Amazon Dash Replenishment, or save up to 50% by paying for pages printed through HP Instant Ink. The page yield for black and white printing is approximately 430 pages.