<https://www.jktoners.com/product/jk-toners-057-crg-toner-cartridge-compatible-for-canon-printers-without-chip/>
<http://schema.org/description>
"JK TONERS 057 Crg | 056 Crg Toner Cartridge Compatible for Canon i-SENSYS MF443dw/ MF445dw/ MF446x/ MF449x / LBP223dw/ LBP226dw / LBP228x / MF445dw/ MF448dw/ LBP226dw/ LBP227dw printers (without chip)"
<https://www.jktoners.com/product/jk-toners-057-crg-toner-cartridge-compatible-for-canon-printers-without-chip/>