HP ScanJet Pro 2500 F1 Flatbed Scanner (L2747A)‎

Scanner type: Flatbed, ADF
Automatic document feeder: Standard
Automatic document feeder speed: Up to 20 ppm/40 ipm (black & white, grey and colour, 300 dpi) 2
Scanner Speed:
10 x 15 cm Colour Photo to file (200 dpi, 24-bit, TIFF): about 6.8 sec for multiple image scan, about 3.1 sec for single image scan
10 x 15 cm Colour Photo to email (150 dpi, 24-bit): about 3.7 sec for single image scan
A4 PDF to email (300 dpi, 24-bit): about 11.3 sec for single image scan
OCR A4 to RTF (200 dpi, 24-bit): about 14.96 sec for single image scan
Resolution: Up to 600 dpi
Daily duty cycle: Up to 1,500 pages
Compatible Operating Systems: Windows 10, 8/8.1, 7
Mac OS X v10.9 (Mavericks), OS X v10.10 (Yosemite)