Canon imageFORMULA DR-C230 Office Front, Back, Duplex Document Scanner

HP ScanJet Pro N4000 snw1 Sheet-feed Scanner With Single-pass Duplex scanning & ADF ( 6FW08A )

Flatbed, ADF
Up to 600 ppi
Up to 120 ppm/240 ipm (b&w), up to 120 ppm/240 ipm (color)
10/100/1000 Ethernet; 1 Hi-Speed USB Host (rear); 1 Hi-Speed USB Host (walk-up); 1 Hardware Integration Pocket (HIP) Hi-Speed USB, 1 USB-Device Port (Rear)
Recommended daily duty cycle: 20,000 pages