This B0885 Contains: 1 x high capacity black image drum unit - 3,000 pages Imaging Unit High Capacity 3000 Pages Manufacturer Code: B0885 Olivetti printers are designed for heavy duty work in busy office environments where 30ppm is the norm, document quality is paramount and energy consumption is a big issue; the Olivetti B0885 imaging unit is also designed to meet these demands. Olivetti imaging units are responsible for the accuracy of the images and text on your documents, a poorly functioning Olivetti B0885 imaging unit can give constantly faded images and imperfections. Olivetti recommend that you regularly replace your B0885 imaging unit to maintain a high quality printing output. This Olivetti imaging unit has a yield of approximately 3000 prints at an average black spread of 5% toner per page.