{"product_id":"brother-tn420-tn-420-micr-toner-check-printing-2600-pages","title":"Brother TN420 TN-420 MICR Toner Cartridge for Check Printing | HL-2230 HL-2240 HL-2270DW MFC-7360N | Standard Yield 2,600 Pages","description":"\u003cp\u003eTurn your Brother HL-2230 into an in-house bank-check printer with the \u003cstrong\u003eBrother TN420 TN-420 MICR toner cartridge\u003c\/strong\u003e from MICR Toner Mart. It lays down the magnetic (MICR) ink that bank scanners read along the routing and account line of your checks, so you print bank-ready checks yourself — no separate check printer needed. Yields approximately 2,600 pages. Each cartridge is custom-built and signal-tested for a strong, bank-accepted MICR line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible printers:\u003c\/strong\u003e HL-2230 HL-2240 HL-2270DW MFC-7360N\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrints bank-readable MICR checks — guaranteed signal strength.\u003c\/li\u003e\n\u003cli\u003e5-year cartridge life warranty.\u003c\/li\u003e\n\u003cli\u003e25 years of MICR toner building — we were first to introduce MICR for most models.\u003c\/li\u003e\n\u003cli\u003eCustom MICR blending available for high-speed operation — contact us.\u003c\/li\u003e\n\u003cli\u003eExpert U.S. customer service, with printer and electrical engineers on staff.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MICR Toner Mart","offers":[{"title":"Default Title","offer_id":19546000982102,"sku":"MTM-TN420-M","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0045\/9918\/5494\/files\/17FPM_--s89vciP_JHR7kB7tY77AIKqN8.png?v=1781015217","url":"https:\/\/micrtonermart.com\/products\/brother-tn420-tn-420-micr-toner-check-printing-2600-pages","provider":"MICR Toner Mart","version":"1.0","type":"link"}