Appendix B. Standard Specifications - GRAPHTEC CS400 User Manual

APPENDIX B. STANDARD SPECIFICATIONS

Item
Document size
Effective scanning area
Guaranteed scanning
3
precision range
*
Document thickness
Optical resolution
Interpolated resolution
Main scanning system
Sub scanning system
2
Scanning speed
*
Scanning precision
*
Gradation
Threshold value
Color space
Light source
4
Interface
*
Output
Rated power supply
Operating environment
Power consumption
External dimensions
(approx.)
Weight
1
*
Documents up to approximately 16 m in length (driver software limitation) can be scanned. However, the actual
document length that can be scanned is limited by the available memory (hard disk or other data storage device)
of the computer to which the scanner is connected, and also by the grade of the medium being scanned.
2
*
Excluding data-transfer time
3
*
Notes on scanning precision
Scanning precision may vary slightly depending on the grade and thickness of the medium being scanned,
and on the operating conditions. The precision figures above were measured under the operating conditions
described below.
• Test chart used
• Guaranteed precision conditions : Temperature 20 ±3°C; humidity: 60% ±10% RH
• Document hold-down unit setting : Standard
4
*
The USB 2.0 and IEEE 1394 interfaces cannot be used at the same time.
CS400/300
CS400
ANSI E to ISO A4
Maximum width: 1090 mm; minimum width: 210 mm
Width : 1016 mm (centered)
1
Length : 16 m
*
×
841 mm 1189 mm
1.5 mm or less (including the carrier sheet)
600 dpi
50 to 800 dpi, in 1-dpi increments
Contact image sensor system (Five A4 sensors in a zigzag pattern)
Document travel (sheet through) system
Monochrome: Approx. 0.55 ms/line
9 ips at 400 dpi
Color: Approx. 1.65 ms/line
3 ips at 400 dpi
±0.1%, ±5 pixels
3
Monochrome: Bilevel, intermediate tones (dithering, error diffusion)
Gray : 256 shades
Color: 8-bit, 24-bit
Digital signal processor enables automatic setting of the threshold
value (monochrome scans only)
sRGB compatible
LED (RGB)
USB 2.0, IEEE 1394
Image data
100 to 120/200 to 230 VAC ±10%, 50/60 Hz
Temperature: 10°C to 35°C
Humidity: 35% to 80% RH (non-condensing)
135 VA or less (60 W or less)
× ×
1205 957 715 mm ( W
Approx. 40 kg (including stand)
: Mylar sheet #200
APPENDIX B. STANDARD SPECIFICATIONS
8-bit
× ×
H D ) (including stand)
CS300
B – 1