Easy Check Printing with MTI MICR TonerMTI Compatible HP CF237A 37A MICR Cartridge• Quantity: 1• Magnetic toner for check printing. Replaces HP 37A CF237A HP 37X CF237X • Yield: 11k pages based on 5% coverage, prints 33k checks per page @ 3 per page. Please Note: actual yield may vary depending upon the amount of print on the page and other factors. • Compatible Printers: the MTI Compatible HP 37A CF237A is designed for HP LaserJet Enterprise M607dn M607n M608dn M608n M608x M609dh M609dn M609x MFP M631dn M631h M631z M632fht M632h M633fh M633z printers.The MICR Toner International Advantage • Superior Support. We know printing is important - that’s why we have a U.S. based customer support team. • Lifetime Warranty. Contact us with any technical or product issues and we will be happy to assist you. Printing Tips • A common error is the “non-genuine” message. If this occurs with the MTI Compatible HP 37A 37X cartridge, press OK or Continue repeatedly to dismiss the message. The printer will resume your print job.• If you order more than one cartridge, test them all upon receipt. Despite the extreme care we take in packaging, sometimes items are damaged during shipping and this can affect print quality. In this case, we immediately send an MTI Compatible HP 37A MICR Toner cartridge free of charge. Print Checks Like a Pro with MTI