Canon imageFORMULA R40

Quick overview from the supplier:

Scanner Canon imageFORMULA R40 Type: Desktop Type Sheet Fed Scanner Scanning Sensor Unit: CMOS CIS 1 Line Sensor Optical Resolution: 600dpi Light Source: RGB LED Scanning Side: Front / Back / Duplex Scanning Specifications Black and White: 40 pages per min. / 80 images per min. Colour: 30 pages per min. / 60 images per min. Output Resolution: Detect Automatically, 100/ 150 / 200/ 240/ 300/ 400/ 600 dpi Output Mode: Detect Automatically, Black and White, Error Diffusion, Advanced Text Enhancement, Advanced Text Ehancement II, 256-level gray, 24-bit Colour Suggested Daily Duty Cycle: Approx. 4000 scans Document Specifications Width: 50.8 - 216mm Length: 54 - 356mm Thickness: 20 - 209g/m² (0.04 - 0.25mm) Long Document Mode: Up to 3000mm Business Card Scanning: Size: 50 x 85mm or larger, Thickness: Less than 0.45 mm Plastic Card Scanning: Size: 54 x 86mm, Thickness: Less than 1.4mm (Embossed Card is supported) Paper Separation: Retard Roller Method Feeder Capacity: 60 Sheets (80g/m²) Interface: USB 2.0 Consumables: Exchange Roller Kit