HP ScanJet Pro 4500 fn1 Network Scanner
- Color Scanning: Yes
– Scan Technology: CMOS CIS (Contact Image Sensor)
– Scan Type: Flatbed; ADF; Colour Scanning: Yes
– Output resolution: 75, 150, 200, 240, 300, 400, 500, 600 and 1200 ppi
– Scan Speed: Up to 30 ppm/60 ipm
– Grayscale Levels/Bit Depth: 256; Bit Depth: 24-bit

DESCRIPTION
– Colour Scanning: Yes
– Scan Technology: CMOS CIS (Contact Image Sensor)
– Scan Type: Flatbed; ADF; Colour Scanning: Yes
– Output resolution: 75, 150, 200, 240, 300, 400, 500, 600 and 1200 PPI
– Scan Speed: Up to 30 ppm/60 ipm
– Grayscale Levels/Bit Depth: 256; Bit Depth: 24-bit
– Duty Cycle (daily): 4,000 pages (ADF), 100 pages (Flatbed)
– Auto Document Feeder Capacity:​ Standard, 50 sheets (75 g/m² paper)
– Media Size (ADF): A4, A5, A6, B5, B5 (JIS)
– Media Weight (ADF): 45 to 120 g/m²
– Network Ready: Build-in Ethernet, Wi-Fi 802.11 b/g/n
– Control Panel: 7.11 cm (2.8″) touchscreen, 3 buttons (Back, Home, Help)
– Multi Feed Detection: Yes
– Duplex ADF Scanning: Yes
– Product Weight: 5.98 kg; Packaged: 7.9 kg