Environmental conditions
Operating Temperature:
Humidity:
Environmental Factors:
Power Consumption:
Acoustic Noise:
Speeds
Scanning speeds will vary depending on a number of conditions, including software
application, size of paper scanned, selected resolution, and PC speed. The table below
shows typical speeds in pages per minute (ppm) for A4 or letter-sized paper scanned
using the ADF in black-and-white, grayscale, and color.
Black-and-white
Resolution
Simplex
150 dpi
25 ppm
200 dpi
25 ppm
300 dpi
17 ppm
September 2004
10°C to 35°C (50° to 95°F)
10 to 85%
Energy Star qualified scanners
i30 Standby: <20 watts
i30 Running: <30 watts
i40 Standby: <25 watts
i40 Running: <40 watts
Operating: less than 58 dB
Standby: less than 46 dB
Grayscale
Duplex
Simplex
25 ppm
25 ppm
50 ipm
25 ppm
25 ppm
50 ipm
17 ppm
17 ppm
34 ipm
Color
Duplex
Simplex
25 ppm
25 ppm
50 ipm
25 ppm
25 ppm
50 ipm
17 ppm
10 ppm
34 ipm
Duplex
25 ppm
50 ipm
20 ppm
40 ipm
10 ppm
20 ipm
4