HP 21 Black Ink Cartridge | Works with HP DeskJet D1300, D1400, D1500, D2300, D2400, F300, F2100, F2200, F4100, 3900; OfficeJet J3600, 4300; PSC 1410; Fax 1250, 3180 Series | C9351AN

Give your black-and-white documents a polished, professional look.

The HP 21 cartridge is perfect for low-volume users who want laser-quality text and graphics.

Features include: Print professional-looking documents with laser-quality black text.

Reliable print crisp text every time with your HP printer.

Simple to install and easy to use.