Scanner Specifications; General; Mechanical - Epson GT-20000N Pro User Manual

Scanner Specifications

Note:
Specifications are subject to change without notice.

General

Scanner type
Photoelectric
device
Effective pixels
Document size
Scanning resolution
Output resolution
Image data
Interface
Light source
Note:
Optional optical resolution is the maximum scan resolution of the CCD elements, using the
definition of ISO 14473. ISO 14473 defines optical resolution as the fundamental sampling rate of
the scan sensor.

Mechanical

Dimensions
Weight
Flatbed color
Color CCD line sensor
7,020 × 10,200 pixels at 600 dpi
Scanning area may be restricted if resolution setting is large.
297 × 432 mm (11.7 × 17.0 inches) A3 or US B size
600 dpi (main scan)
1200 dpi with Micro Step (sub scan)
50 to 9600 dpi
16 bits per pixel per color internal
1 to 8 bits per pixel per color external
One USB 2.0 Hi-speed port
SCSI (50-contact high-density)
Xenon gas fluorescent lamp
Width: 656.0 mm (25.8 inches)
Depth: 458.0 mm (18.0 inches)
Height: 158.0 mm (6.2 inches)
Approx. 13.5 kg (29.8 lb)
GT-20000 User's Guide
Technical Specifications
143