The HP 150A (W1500A) is a black laser toner cartridge designed for reliable daily printing. It provides a page yield of approximately 975 pages, which helps you maintain a steady workflow without frequent replacements. This cartridge is specifically compatible with HP LaserJet M111a, M111w, M141a, and M141w printers. Weighing about 0.51 kg, it fits securely into these compact machines to deliver consistent text quality. The package includes a recycling guide to help you dispose of the unit responsibly once it is empty.