Lexmark MS/MX9xx 90K Waste Container 54G0W00This 540W waste toner bottle helps to keep your printer clean and operating at the peak of performance. It stores the excess toner left over after printing, helping to protect the delicate printer mechanisms from damage. This waste bottle can store waste toner from up to 90,000 pages before requiring replacement. Genuine HP toner collection unit Page Yield: Up to 90,000 pages For use with: MX910de MX910dxe MX911de MS911de MX912de Stores excess toner