Compatible HP models: Color LaserJet: CM4540, CM4540 f, CM4540 fskm Office Depot� premium remanufactured laser toner cartridges offer incredible quality and value while also helping you lower your carbon footprint by reusing an original printer cartridge. Office Depot printer cartridges provide clean, crisp prints and are perfect for home and office use. In addition, they are subjected to extensive quality and reliability testing so you can rest assured that you will experience superior quality from the first page printed through the last. Comparable to HP CE264X Yields up to 17,000 pages Comparable to the HP 646X (CE264X) cartridge. Yields up to 17,000 pages. Greener choice - contains 73% postconsumer recycled content. Helps Avoid Waste - Designed for extended use, helping reduce or eliminate material use and potentially save money. Remanufactured - made from quality recovered cartridges, helping you save resources, reduce waste and potentially save money. Recycling solution - designed to encourage recycling, helping you divert materials from landfill.