HP ScanJet Pro 4500 fn1 Flatbed ADF Scanner - 3969 SCANS FB: OK / ADF: LINES
HP ScanJet Pro 4500 fn1. Usage: 3969 SCANS. ADF : Scans Lines - see pictures. Up to 600 x 600 dpi (colour and black and white, ADF); Up to 1200 x 1200 dpi (colour and black and white, flatbed). 24-bits extern, 48-bits intern.