The HP OEM Black Q2670A 308A Toner Cartridge is a high-quality product designed for use with HP Color LaserJet 3500, 3550, and 3700 printers. Produced by True Color Toner, this standard yield toner cartridge is compatible with the specified HP models and offers reliable and consistent printing results. With a sleek black color and dimensions of 7.48" in height, 15.43" in length, and 5.91" in width, this toner cartridge is a convenient and essential printing supply for any office or home printing needs.1D