High Print Yields - - Up to 50,000 pages per waste toner container, 5% coverage at A4 pager, based on ISO/IEC 19752. Compatible Printers - - Compatible for Brother HL-3140CW HL-3170CDW HL-3180CDW; MFC-9130CW MFC-9330CDW MFC-9340CDW; HL-L3210CW HL-L3230CDW HL-L3270CDW HL-L3290CDW; MFC-L3710CW MFC-L3750CDW MFC-L3770CDW Printers.
eBay