{"product_id":"brother-tn540-black-standard-toner-cartridge","title":"Brother TN540 Black Standard Toner Cartridge","description":"\u003cp\u003eThe Brother TN-540 is a genuine standard yield black toner cartridge delivering consistent, professional monochrome laser output for compatible Brother printers and all-in-ones.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TN-540\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePage yield:\u003c\/strong\u003e Approx. 3,500 pages at 5% coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e DCP-8040, HL-5140, HL-5150D, MFC-8440, MFC-8840D, MFC-8840DN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Brother:\u003c\/strong\u003e Engineered to work seamlessly with your Brother printer for consistent, reliable results.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brother Industries, Ltd","offers":[{"title":"Default Title","offer_id":46383593619713,"sku":"BRTTN540","price":305.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/8878\/5409\/files\/10203727.jpg?v=1749260001","url":"https:\/\/cowans.org\/products\/brother-tn540-black-standard-toner-cartridge","provider":"Cowan’s Office \u0026 Art Supplies","version":"1.0","type":"link"}