HP Scanjet Pro 2600f1

Model: HP ScanJet Pro 2600 f1 Scanner Type: Flatbed with optional Automatic Document Feeder (ADF) Scanning Technology: Contact Image Sensor (CIS) Maximum Scan Resolution: Up to 1200 dpi (optical); Up to 1200 x 1200 dpi (hardware enhanced) Color Depth: 24-bit Grayscale Levels: 256 levels Maximum Scan Size: 8.5 x 11.7 inches (216 x 297 mm) Scan Speed: Up to 30 ppm/60 ipm (black & white, grayscale); Up to 20 ppm/40 ipm (color) Automatic Duplex Scanning: Yes (optional, depending on the model) Document Feeder Capacity: Up to 50 sheets (optional, depending on the model)