The GUSTEC 78A (CE278A) Black Compatible Toner is designed for seamless compatibility with HP LaserJet Pro M1536 and P1606 printers. Delivering a consistent output with crisp and professional black prints, this toner cartridge has an approximate yield of 2,100 pages. Engineered to produce 71% more usable pages than non-HP alternatives, the GUSTEC 78A ensures reliable and high-quality performance for every print job. Each package includes one new GUSTEC 78A (CE278A) toner cartridge to meet your printing needs efficiently