SPEEDYINKS Compatible Toner Cartridge Replacement for HP 78A CE278A (Black, 3-Pack) for in use: HP-78A HP78A LaserJet Pro / LaserJet M1536dnf, M1537dnf, M1538dnf, M1539dnf, P1566, P1606dn

Item Inclusions: 3 Pack Compatible HP 78A CE278A Black Toner Cartridge. Our Compatible cartridges for Hewlett-Packard are built to perform. This is a compatible cartridge and it was not manufactured by HP. This set works in the following HP LaserJet P1566, LaserJet Pro M1536dnf, & LaserJet Pro P1606dn. Our cartridges are good for home, office or when you're running a business. Our products are put through a rigorous testing process where they are monitored for quality and reliability. Knowing the Toner Cartridge that works most efficiently with your printer model is important. Please note, retail packaging may vary and these cartridges will only work with printers purchased within the United States and Canada. The use of compatible cartridges does not void your printers warranty and our cartridges are not manufactured by HP. We are the exclusive reseller of SPEEDYINKS brand of high-quality printing supplies.

• Inclusions: 3 Pack Compatible HP 78A CE278A Black Toner Cartridge
• Compatible Printers: LaserJet / LaserJet Pro: M1536dnf, M1537dnf, M1538dnf, M1539dnf, P1566, P1606dn
• Page Yield* Per Cartridge: 2,100* | For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance. | *Average cartridge Page Yield* in accordance with ISO IEC 24743. *at 5% coverage (ISO/IEC standard)
• Color: Black
• Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.