E450A21A MICR (Magnetic Ink Character Recognition) Toner 6000 Page Yield for Lexmark E450 Printer (Made in USA, 3-Year Replacement Warranty)Part #: LE450MTR Condition: New Warranty: 3 Year Warranty, USA Made UPC: 681441128098 This toner is ONLY use to print checks, WIC vouchers and other financial documents. Our solution includes extensive security features, MICR fonts and toners all designed to optimize the performance of your printer. All you need is this toner, check paper and you'll be able print quality checks with your accounting software like Quickbooks and Peachtree. Our premium