Compatible Replacements Included: 4 Pack C9363WN Tri Color ink cartridges fit for HP 97. Compatible Printers: DesignJet 5940, 5940xi, Deskjet 5740, 5740xi, 5743, 5745, 5748, 5943, 6520, 6520xi, 6540, 6540dt, OfficeJet 7210, 7210v, 7210xi, 7310, 7310xi, 7410, 7410xi, PhotoSmart 2610xi, 2613, 2710 Print the same number of pages as the original HP 97 Average cartridge Page Yield* in accordance with ISO-19752. *at 5% coverage (ISO/IEC standard) This is the high yield version of HP compatible ink cartridge HP 97. Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.