This Staples Brand HP37A Black LaserJet Toner Cartridge CF237A is a top-quality replacement for your printer. It is compatible with HP printers, ensuring that you get high-quality prints every time. The toner cartridge is designed to work with laser printers, producing sharp and clear prints that are easy to read. This toner cartridge comes in black color, making it an ideal choice for printing text documents and reports. It is easy to install and use, and it comes with California Prop 65 warning. With this toner cartridge, you can be assured of getting consistent and reliable results. Toner comes in sealed bag. Ships free economy mail to lower 48. Ask any questions