This Original HP 11 C4838A Yellow Inkjet Cartridge is designed to work with HP Business Inkjet 1000, 1100d, 1100dtn, 1200, 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 DesignJet 100, 100plus, 110, 110nr, 110Plus, 110Plus nr, 110Plus r, 111, 500, 70 Officejet 9110, 9120, 9130 Officejet Pro K850, K850dn printer models. By using the Original/OEM HP 11 C4838A Inkjet Cartridge you will always get clear, sharp text and graphics. The 11 C4838A Yields up to 2550 Page. This means that at 5% page coverage (the average print) you will be able to print 2550 Page.