MFP with a drum scanner
Drum
— unlike flatbed scanners, in drum models, the photo sensor is always in a stationary state, while the media of the scanned document moves relative to it. On the one hand, such a device allows you to scan really large / long sheets of paper, but on the other hand, it can only work with single sheets, and, for example, it will no longer be able to scan a book spread. Such scanners are most often used in professional MFPs.Show