Get premium print results with this black toner cartridge. The duty cycle of up to 9,000 pages lets you take on many giant printing projects before having to replace this cartridge, making it ideal for large offices. This HP 641A toner cartridge installs easily into select HP Color LaserJet printers for convenience, and the black toner makes text bold, sharp and legible. Compatible with: HP Color LaserJet 4600, 4600dn, 4600dtn, 4600hdn, 4600n, 4610n, 4650, 4650dn, 4650dtn, 4650hdn, 4650n. Standard toner cartridge yields up to 9000 pages. The package includes one black toner cartridge for use with a compatible laser printer. The unmatched reliability of original HP cartridges mean consistent convenience and better value. Print statements, correspondence and other important documents by using HP 641A black toner cartridge. HP 641A C9720A Black Color Laser Toner Cartridges Create easy-to-read presentations and print important archival hard copies of files with high-quality HP 614A C9720A black color laser toner cartridges. Print documents that are easy-to-read thanks to crisp and clear text using HP 614A C9720A black toner laser cartridges. These specially designed cartridges work with your existing office equipment to print a large volume of documents quickly and efficiently. Deep black colors help words leap off the page and help enhance handouts for presentations. Superior Quality Delivers Superior Results The high-quality toner found in each HP cartridge ensures that both text and black-and-white images stand out on printed projects. Superior ink quality results in fewer smudges and can even prevent common errors on printed works, and the consistent printing can help keep things clear and easy to understand. High-Yield Saves Time and Effort Each HP black color laser toner cartridge features high-yield, printing up to 9,000 pages at 5 percent coverage. This allows the printer to run longer without downtime for replacement, and helps keep employees on track by eliminating the need to stop production regularly to swap out cartridges. The simple cartridge design makes the toner easy to swap when the need arises, letting employees get back to work and machines back to printing in moments. Reliable Output Keeps Printers Running Smoothly The special formula used in HP black color laser toner cartridges allows them to get top results from HP printers and ensure smooth operation. The formulation includes just the right thickness for ample coverage without clogging or blockage, ensuring that your printers keep running at their peak for countless hours of service or pages of print. This further enhances the time savings of the devices and helps you get the most out of each machine on your sales or business floor. Safety Data Sheet