Epson GT-30000 - Specifications; General Specifications; Detailed Specifications; Irmware and Software

A3 Size Color Flat Bed Scanner GT-30000 Revision A
PRODUCT OUTLINE Specifications 11
1.2 Specifications
1.2.1 General specifications
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Type:Flat Bed A3 Size Color Image Scanner
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Scanning Method: Movement of the Mirror
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Photoelectric Device: Color CCD
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Document size: Up to A3
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Max. Effective Pixels: 7,020(main) x 10,200(sub) pixels (at 600dpi)
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Max. Scan Area: 11.7 x 17.0 inches (297 x 432 mm)
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Scanning Resolution: Main: 600dpi(Optical resolution)
Sub: 1200dpi with micro step.
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Output Resolution: 50 to 4800dpi (1dpi step)
(9600dpi scanning is achieved by 4800dpi x
200%)
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Pixel depth: In 12-bit / pixel, Out 1, 8bit/pixel
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Scanning Speed: See the table below.
Note: Draft Mode
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Interfaces:
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SCSI 50-pin high-density connector x1, 68-pin high-density connector
x1standard)
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IEEE 1394 Serial Bus Interface (Optional)
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Light Source: Xenon Gas Fluorescent Lamp
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ADF (Refer to A3 Auto Document Feeders service manual for detail)
1.2.2 Detailed Specifications
1.2.2.1 Firmware and Software
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Command Level ESC/I (B7), FS
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Zoom: 50 to 200% (1% step)
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Gamma Correction
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CRT 2level(A,B)
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PRINTER 3level(A,B,C)
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User defined 1 level
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Color Correction
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Impact-Dot Printer
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Thermal Printer
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Ink-Jet Printer
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CRT Display
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User defined
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Brightness 7 Level
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Line Art Fixed threshold
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Digital halftoning Dither 4 types (A,B,C,D)
User defined 2Types (A,B)
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Operating System
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TWAIN for local
SCSI I/F: Microsoft Windows 95/98, Windows NT4.0/
Windows2000, Windows Millennium
IEEE1394: Windows2000, Windows Millennium
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Server Software
SCSI I/F: Microsoft Windows 95/98, Windows NT4.0/
Windows2000, Windows Millennium
IEEE1394: Windows2000, Windows Millennium
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TWAIN for network
Microsoft Windows 95/98, Windows NT4.0/ Windows2000, Windows
Millennium
Table 1-1. Scanning Speed
Setting Time required
Monochrome x2 Approx. 0.39mS/line
256 Grayscale Approx. 0.39mS/line
Full color Approx. 0.79mS/line