Brother DR-3115. Type: Original, Page yield: 25000 pages, Print technology: Laser printing DR-3115 (Up to 25,000 pages: 1 page/job) There are many factors that determine the actual drum life, such as temperature, humidity, type of paper, type of toner used, the number of pages per print job, etc. Because we have no control, over the many factors that determine the actual drum life, we cannot guarantee a minimum number of pages that will be printed by your drum.
