This compatible cartridge replaces TN620 standard yield series Page Yield*: 8,000 For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) Compatible with Printer Models Brother DCP-8080DN,Brother DCP-8085DN,Brother HL-5340D,Brother HL-5370DW,Brother HL-5370DWT,Brother MFC-8480DN,Brother MFC-8890DW,Brother MFC-8680DN,Brother HL-5350DN,Brother DCP-8050DN,Brother HL-5350DNLT,Brother HL-5380DN,Brother MFC-8370,Brother MFC-8690DW,Brother MFC-8880DN Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.