Fujitsu ScanSnap S1500 A4 USB Color Duplex Document Scanner 5478 SCANS / NO PSU
Model number FI-S1500. (Note2) Simplex / Duplex: 20 ppm. Simplex / Duplex: 20 ppm. Simplex / Duplex: 5 ppm. (A4 portrait). x 14.17 in.)., Min: 50.8 mm x 50.8 mm (2 in. (Note4) Maximum 50 sheets （A4, 80 g/m² or 20 lb）.