Expected yield of 52,000 pages per WT300CL Waste Toner Box. (Based on 5% coverage). What's in the box: 1-Pack WT300CL super high yield Waste Toner Box. WT300CL Waste Toner Box compatible with: HL-4150CDN 4570CDW 4570CDWT MFC-9460CDN 9560CDW 9970CDW Printers. Each SLIKIA WT300CL Waste Toner Box undergoes a strict quality testing procedure to ensure quality and compatibility with your printer. Good raw materials decide good quality, selling is not the end, but the beginning of service. What's in the box: 1-Pack WT300CL super high yield waste toner box High Page Yield : - High capacity provides more pages to be printed - Approx 52,000 pages per WT300CL waste toner box at 5% coverage (Letter/A4) WT300CL waste toner box compatible with: HL-4150CDN HL-4570CDW HL-4570CDWT MFC-9460CDN MFC-9560CDW MFC-9970CDW What quality of products can we provide to you? products undergo rigorously inspection at every production steps to comply with quality standards. and samples are taken from all batch series for multiple tests and experiments to ensure outstanding printouts. Multi-Scenario Application: Convenient and cost-effective for daily use such as School, Business, Office, Hospital and Home. Important Note : Please confirm your printer model and quantity before placing an order, thank you! If you have any questions, please contact us by email. We will answer your questions!