What will you get: 1 Pack B220Z00 High Yield drum unit Excellent Performance Page Yield: Each B220Z00 Black drum unit is estimated to print 12,500 Pages at 5% Coverage (Letter/A4). Compatible Printer Models: B2236dw Printer MB2236adw Printer What Advantages do We Have? Higher Page Capacity! Helping to save money and deliver more pages in our high-yield B220Z00 toner. High Performance and Reliability: Printing out Bold black Texts, Graphics and Photos provides you with high quality and satisfactory B220Z00 drum unit for home printer or office printer. Factory Standards: The drum unit replacement for B220Z00 drum unit are built under ISO9001 and ISO14001 Factory Standards. All B220Z00 drum units are engineered to produce superb printing results. What guarantee can you get from us? An unquestionable replacement or refund is always avaible for any issues, please just feel free to let us know via e-mail.