HP ScanJet Pro 3000 s4 (6FW07A)

Resolution: 600 x 600 dpi
Bit depth: 24-bit (external); 48-bit (internal)
Scanning options (ADF): Single-pass duplex
Scan size (ADF) maximum: 216 x 3100 mm
Scan size (ADF) minimum: 50.8 x 50.8 mm
Input type: Sheetfed
Auto document feeder: Standard 50 sheets
Connectivity: USB 3.0
Recommended daily duty cycle: 4000 pages