Epson Perfection 4490 Photo Broszura i specyfikacje - Strona 2
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Model
Basic
Scanner type
Optical resolution
Optical density
Document size
Interface
Configuration
Photoelectric device
Light source
Sub-scanning method
Performance
Output resolution
Colours
Scanning speed*
Documents & photos
Full scanbed
6" x 4"
A4 line art
A4 colour
Films & transparencies
35mm positive colour film
35mm negative colour film
Medium format positive film
Medium format negative film
Functions
Image Quality Enhancer
Easy Scanning
Supported platforms**
USB 1.1
USB 2.0
Environmental conditions
Temperature
Humidity
Electrical specifications
Voltage
Power consumption
Options
Automatic Document Feeder
General
Dimensions (w x d x h)
Weight
Warranty
*Scanning speed note: Scanning speed test results vary according to system configuration, dpi setting, and scan mode settings.
**To use the USB port, consult the documentation provided with your PC for further information about USB connectivity.
Please note that errors may occur if non-standard cables or multiple hub connections are used.
DIGITAL ICE™ scan times are dependant on the amount of dust & surfaces defects being removed. In general, DIGITAL ICE™ scan times
are at least 2x non-DIGITAL ICE™ scan times. DIGITAL ICE™ does not support conventional B/W nor Kodachrome films.
Telephone: +44 (0) 1442 261144
E-mail: [email protected]
EPSON® is a registered trademark of SEIKO EPSON® Corporation. All other product names and other company
names used herein are for identification purposes only and may be trademarks or registered trademarks of their
respective owners. Errors and omissions excepted, all specifications are subject to change without notice.
Epson Perfection 4490 Photo
Flatbed colour image scanner
Main 4800dpi x Sub 9400dpi
3.4DMax
216 x 297mm (A4 + Letter)
35mm strip film 12 frames, 35mm mounted film 4 frames, medium format (6 x 12cm) 1 frame strip film
USB 2.0 Hi-Speed (Type B standard connector x 1)
Color CCD line sensor with micro lens, 122,400 pixels
White cold cathode fluorescent lamp
Fixed document and moving carriage
50 – 6400, 9600, 12800 dpi
Internal: 48 bit (281.5 trillion colours)
Output: 48 bit (281.5 trillion colours)
24 bit (16.7 million colours), 16 bit (65,536 greyscale levels), 8 bit (256 greyscale levels),
1 bit (monochrome)
Preview
7 sec
600dpi
9 sec
300dpi
17 sec
600dpi
27 sec
2400dpi
41 sec,
3200dpi
2400dpi
43 sec,
3200dpi
3200dpi
206 sec,
4800dpi
3200dpi
169 sec,
4800dpi
DIGITAL ICE™, DIGITAL ICE™ Lite, grain reduction, dust removal, color restoration,
PRINT Image Matching™ II, optimized auto exposure, unsharp mask with noise reduction, de-screening
with document type optimizer, tone curve adjustment with histogram
4 push buttons linked with Epson Creativity Suite, stand-alone application and scan to file feature,
scan to pdf feature, multi-purpose user interface, multi-document auto detection, multi-document auto cropping,
auto skew correction, multi-marquee, film scanning thumbnail preview
Microsoft® Windows® 98SE / Me / 2000 Professional / XP Home Edition / XP Professional (pre-installed model
or upgrade of Windows® 2000 Professional pre-installed model) Mac OS® X 10.2.7 or later
Microsoft® Windows® XP Home Edition / XP Professional / 2000 Professional
of Windows® 2000 Professional pre-installed model) Mac OS® X 10.2.7 or later
†
USB 2.0 Host Driver by Microsoft is required
º
º
5
C to 35
C (operating), 10ºC to 32ºC (scanning with ADF)
10% to 80% without condensation (operating), 20% to 80% without condensation (scanning with ADF)
220 - 240V 50 - 60Hz
20W (operating), 22.5W (operating with ADF)
13.5W (standby mode), 13.5W (operating with ADF)
3.8W (sleep mode)
B12B813392
272 x 475 x 113mm
approx. 4kg
1 year standard. Optional extension to 3 years
Warranty offers are not available in all countries. Please contact your local Epson representative.
Fax: +44 (0) 8702 413093
www.epson.co.uk
68 sec
72 sec
275 sec
219 sec
†
(pre-installed model or upgrade