Epson B11B195011 GT-20000 Flatbed Scanner
Large, 11.7" x 17" scanning area
Automatic document size detection
ScanSoft PaperPort included
ABBYY FineReader Sprint Plus OCR included
Optional network card for busy workgroups
Optional 100-page, 23-ppm ADF
600 x 1200 dpi resolution
Flatbed color image scanner
Color Epson MatrixCCD line sensor
Flatbed: 600 dpi
Flatbed: 600 x 1200 dpi with Micro Step Drive technology
Color Hardware Bit Depth
48 bits per pixel internal
24 bits per pixel external (selectable)
Grayscale Hardware Bit Depth
16 bits per pixel internal
8 bits per pixel external (selectable)
Xenon gas cold cathode fluorescent lamp
Hi-Speed USB 2.0, SCSI 50-pin, network card optional (RJ-45,10Base-T/100Base-TX)
(600 dpi, Speed Priority Scanning Mode)
Color: 3.8 msec/line (approx.)
Grayscale: 1.3 msec/line (approx.)
Line art: 1.3 msec/line (approx.)
Main unit MCBF: 100,000 cycles
Temperature 41 F to 95 F/5 C to 35 C (operating) -13 F to 140 F/-25 C to 60 C (storage)
Humidity 10 80% without condensation (operating) 10 85% without condensation (storage)
Voltage: AC 100 V 120 V or AC220 240 V
Frequency: 50 60 Hz
USB 2.0/1.1 Microsoft Windows 2000 Professional, XP Home Edition, XP Professional, XP Professional x64, Windows Vista (Pre-installed model or upgrade of Windows 2000 Professional pre-installed model)
SCSI Microsoft Windows 2000 Professional, XP Home Edition, XP Professional, XP Professional x64, Windows Vista (Pre-installed model or upgrade of Windows 2000 Professional pre-installed model)
Pentium II 450 MHz or higher processor with 128MB or higher of RAM (Microsoft Windows 2000 Professional, XP Home Edition, XP Professional), Pentium II 1 GHz or higher processor with 512MB or higher of RAM (Microsoft Windows XP Professional x64, Windows Vista) and 85MB of free hard disk space
Mac OS X 10.2.8 or later, PowerPC G3 with 400 MHz or Intel-based Macintosh with 182MB or higher of RAM and 90MB of free hard drive space
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