The drum unit sets the pace. Do you know that feeling? You've worked long and hard on a document and can hardly wait to hold the printed result in your hands? This is especially familiar to students and pupils. Because often, that's exactly the moment when the printer decides to malfunction. The quality of the printer drum determines the print result over thousands of pages. With a new drum unit, you not only play it safe – you'll be satisfied with your choice for a long time and can print important documents at the last minute with peace of mind. The print yield is 20,000 pages – enough for many clean office and business documents. Smile: Printing just got a whole lot easier!.