Printed materials are an important aspect of every business. Companies need to make sure that they have a reliable printer that will produce the high-quality prints that they need. HP 37A toner cartridges are a necessary component of printing that will provide the business with quality prints. The original HP toner is specifically designed for HP printers and will produce the crisp, high-quality prints that the business needs. The HP 37A toner cartridges are designed to produce more prints at a lower cost per page. The HP Toner 37A Black CF237A will be a great investment for any business that needs a reliable printer and quality prints. HP 37A Black Original LaserJet Toner Cartridge CF237A is a reliable and economical choice for printing documents, whether for personal or professional use. It is designed to provide the optimal print quality for black and white text and graphics. HP 37A Black Original LaserJet Toner Cartridge CF237A printers provide enough speed and quality for households and home offices plus they are uniquely adept at mixing shades for great photos and color prints. It has a magnetic effect which is constructive for your fuser and helps to easily melt onto the paper. In comparison with non-HP toner cartridges, original HP toner cartridges result in 71% more pages.