Canon ScanFront 400 Instructions Manual page 199

Scanning Modes
Black and White, Error Diffusion, Text Enhance,
256-level gray scale, 24-bit color, and Auto Color
Detection
Scanning Resolution (Primary Scan Lines ×
Secondary Scan Lines)
100 × 100 dpi / 150 × 150 dpi / 200 × 200 dpi
240 × 240 dpi / 300 × 300 dpi / 400 × 400 dpi
600 × 600 dpi
Scanning Speed (For A4 size page)
Black and White
Simplex 200 × 200 dpi
300 × 300 dpi
Duplex 200 × 200 dpi
300 × 300 dpi
Gray
Simplex 200 × 200 dpi
300 × 300 dpi
Duplex 200 × 200 dpi
300 × 300 dpi
Color
Simplex 150 × 150 dpi
200 × 200 dpi
Duplex 150 × 150 dpi
200 × 200 dpi
Network Connector
RJ-45 (10Base-T/100Base-TX/1000Base-T)
Interface
Hi-Speed USB 2.0 ports (3)
45 pages/min.
45 pages/min.
90 images/min.
90 images/min.
45 pages/min.
45 pages/min.
90 images/min.
90 images/min.
45 pages/min.
45 pages/min.
90 images/min.
90 images/min.
199
(Supported file systems for Scan to USB Memory:
FAT16, FAT32, and exFAT)
Other
Double Feed Detection, Deskew, Folio, Long
Document scanning, Skip Blank Page, Document
orientation, Background smoothing, Bleed-through
reduction, Remove shadow, Erase Dot, Erase Notch,
Character Emphasis, Color drop-out/enhancement
External Dimensions (with feed tray and eject tray
closed)
12" × 11.1" × 9.06" (W × D × H)
305 × 282 × 230 mm (W × D × H)
Maximum External Dimensions (with feed tray and
eject tray open)
12" × 24.7" × 14.4" (W × D × H)
305 × 629 × 366 mm (W × D × H)
Weight (excluding AC adapter)
Approximately 9.92 lbs (4.5 kg)
Power Supply
DC 24 V 1.6 A
Power Consumption
Scanning: 36 W
Low Power mode: 2.0 W
Power Turned Off: 0.2 W
Noise
Not more than 42 dB
Operating Environment
Temperature: 10 °C to 32.5 °C (50 °F to 90.5 °F)
Humidity: 20% to 80% RH
Chapter 10 Appendices