Speedy Inks - Remanufactured Replacement for HP 11 C4838AN Yellow Ink Cartridge For use in Hewlett Packard: Business Inkjet 1000, 1100, 1100d, 1100dtn, 1200d, 1200dn, 1200dtn, 1200dtwn, 2200, 2200se, 2200xi, 2230, 2250, 2250tn, 2280, 2280tn, 2300, 2300dtn, 2300n, 2600, 2600dn, 2800, 2800dt, 2800dtn Color Inkjet CP1700, CP1700d, CP1700ps, 1700, 1700d, 1700ps, & DesignJet 10PS, 20PS, 50PS, 70, 100, 100plus, 100ps, 110, 110plus, 110plus nr, 110plus r, 111, 120, 120nr, OfficeJet 9110, OfficeJet 9120, OfficeJet 9130, OfficeJet Pro OfficeJet Pro K850, OfficeJet Pro K850dn Page Yield: 1200* | * Average cartridge page yield in accordance with ISO IEC 24713 Color: Yellow | Shelf Life: 12-18 Months The use of aftermarket replacement cartridges and supplies does not void your printer's warranty