"HP ScanJet Pro 3500 f1 Flatbed Scanner (L2741A) - Scanner Type: Flatbed, ADF, Up to 600 dpi (colour and monochrome, ADF); Up to 1200 dpi (colour and monochrome, flatbed), Automatic Document Feeder Scan Speed: Up to 25 ppm/50 ipm (300 dpi), Scanning Options (ADF)
Single pass E-Duplex, Scanner Advanced Features : Auto exposure; Auto threshold; Auto detect colour; Background smooth/removal; Auto detect size; Straighten content; Enhance content; Multi-feed detection sensor; Auto orient; Multi-colour dropout; Edge erase; Delete blank page; Merge pages; Hole fill; Document separation (single page), Weight: 5.58 kg, Cable included "