Separation pad enhances the performance of the Automatic Document Feeder (ADF) of the imageFORMULA DR-2020 Universal Workgroup Scanner. Pad ensures loose sheets feed one at a time minimizing jams and allowing the scanner to operate at its top speed. Accessory Type: Separator Pad Depth: 2 in Height: 1.2 in Length: N/A.Unit of Measure : Each