SCANNER TYPE |
|
Flatbed colour image scanner |
SUB SCANNING METHOD |
|
Movement of scanning head |
PHOTOELECTRIC DEVICE |
|
Colour Matrix CCD line sensor |
DOCUMENT SIZE |
|
216 x 297mm (A4 + US Letter) |
LIGHT SOURCE |
|
Xenon fluorescent lamp |
OPTICAL RESOLUTION |
|
1,600 x 3,200dpi with Micro Step Drive Technology |
OPTICAL DENSITY |
|
3.6 D Max |
PIXEL/LINE |
|
40,800 pixels |
OUTPUT RESOLUTION |
|
Max 12,800dpi (at 200% zoom)
50 to 6,400 dpi (in single dpi steps) |
EFFECTIVE PIXELS |
|
13,600 x 18,720 pixels at 1,600dpi, 100% |
ZOOM |
|
50% to 200% (in 1% steps) |
GRAYSCALE |
|
16-bit (65,536 greyscale levels) external
16-bit (65,536 greyscale levels) internal |
COLOUR |
|
48-bit (281,474 billion colours) external
48-bit (281,474 billion colours) internal |
SCANNING SPEED |
MONOCHROME (Draft mode) |
A4 300dpi
|
11 sec. *1 |
COLOUR SEQUENCE (Draft mode) |
A4 300dpi
|
17 sec. *2 |
EMBEDDED IMAGE PROCESSING |
|
Line art
Digital halftoning (BI-Level, Quad-Level)
Error diffusion 3 modes (A, B, C)
Dither 4 modes (A, B, C, D)
Dither (User specified A, B)
AAS (Auto Area Segmentation)
TET (Text Enhanced Technology)
Tone correction
Colour correction - Downloadable |
SUPPORTED PLATFORMS |
|
Microsoft ® Window ® 95/98/NT ® 4.0/2000/Me/XP |
|
Macintosh ® OS 8.0 or later |
INTERFACES |
|
SCSI interface (50-pin half-pitch connectors) x 2 |
|
Windows ® 95/98/Me/2000 Professional/NT ® 4.0 |
|
Mac OS 8.0 or later |
|
USB interface |
|
Windows 2000 Professional/Me/98 |
|
Mac OS 8.5 or later |
|
IEEE1394 (Firewire) interface
|
|
(optional IEEE1394 scanner I/F card is necessary) |
|
Mac OS 8.6 with Firewire 2.1 or later |
|
Windows 2000 Professional/Me |
ENVIRONMENTAL CONDITIONS |
TEMPERATURE |
5° to 35°C (operating) |
HUMIDITY |
10% to 80% without condensation (operating) |
ELECTRICAL SPECIFICATIONS |
VOLTAGE |
AC220 - 240V |
FREQUENCY |
50 to 60Hz |
POWER CONSUMPTION |
Approx. 50W (without optional unit)
|
DIMENSIONS (storage) |
WIDTH x DEPTH x HEIGHT
|
332 x 562 x 133mm |
WEIGHT |
Approx. 8.5kg |
|
*To use the USB port, your PC must conform to PC98 specifications, and have
Windows® 98 pre-installed. Consult the documentation provided with your PC for
further information about USB connectivity. Note also that errors may occur if
non-standard cables or more than two hub connections are used. |
SCANNING SPEED DATA PATTERNS |
|
The thumbnail images below show the scanning patterns used to determine
scanning speed specifications. |
|
|
Scanning Speed Test System Configuration |
CPU |
Pentium III 450MHz |
RAM |
256MB |
SIZE |
A4 |
MODE |
Draft mode |
I/F |
USB interface |
|
Scanning speed test results vary according to system configuration, dpi
setting, and scan mode setting. However documents and photos other than those
pictured above can be substituted without significantly affecting the results. |
BUNDLED SOFTWARE |
|
Adobe Photo Shop Elements 2.0 CD |
|
Silverfast Si 6 for the Expression 1680 CD |
|
Epson Scan 1.1.0.1
|
|
Acrobat Reader 5.05 CD
|