Owner's Manual

48 Appendix
Specifications
The following are the specifications of the DR-2050SP Document Scanner in
Presentation mode. For specifications in the Scanning mode, see the DR-
2050C/DR-2050SP User’s Guide.
Scanner
Type Desktop sheet fed scanner
Scanning Document Specifications
Width:
Length: (separated documents)
(nonseparated documents)
Weight: (separated documents)
(nonseparated documents)
2.16" to 8.50" (55 mm to 216 mm)
2.75" to 11.6" (70 mm to 297 mm)
2.75" to 11.6" (70 mm to 297 mm)
52 to 128 g/m
2
(0.06 mm to 0.15 mm)
42 to 157 g/m
2
(0.05 mm to 0.20 mm)
Document Feeding method Automatic
Scanning Method Contact image sensor
Light Source LED
Scanning Side Simplex/duplex
Scanning Mode 24-bit color
scanning Resolution Main scan: 150 dpi; sub-scan 150 dpi
Scanning Gradation 24-bit color (16,777,216 colors)
Display Gradation 16-bit color (65,536 colors)
Display Resolution SVGA (800 × 600), XGA (1,024 × 768),
SXGA (1,280 × 1,024)
Synchronization Frequency
(horizontal/vertical)
SVGA
XGA
SXGA
35kHz/56Hz
48kHz/60Hz
64kHz/60Hz
Buffer Memory 32MB for image display (max. 40 sheets)
Interface Analog RGB D-sub 15 pins, USB host
Dimensions 11.7"×7.7"×3.9" (W×H×D)
298 mm × 197 mm × 100 mm (W × H × D)
Dimensions (with trays open) 11.7"×12.7"×5.2" (W×H×D)
298 mm × 323 mm × 132 mm (W × H × D)
Weight Approximately 5.7 lb (2.6 kg) (Excluding the AC
adapter)
Power Supply DC 16V, 0.8 A, (AC adapter used)
Power Consumption Operating: Max. 16 W
Standby: 4 W
Power switch off: 0.4 W
Noise 66 dB or less
Service Environment Temperature: 10°C to 32.5°C (50°F to 90.5°F)
Humidity: 20 – 80% RH (no condensation)