Epson Perfection 4490 Photo
| Scanner Type |
Flatbed colour image |
| Optical Resolution |
Main 4800dpi x Sub , 9400dpi |
| Optical Density |
3.4 DMax |
| Document Size |
216 x 297mm (A4 + Letter), 35mm strip film 12 frames, 35mm mounted film 4 frames, medium format (6 x 12cm) 1 frame strip film |
| Photo Electric Device |
Colour CCD line sensor with micro lens , 122, 400 pixels |
| Light Source |
White cold cathode fluorescent lamp |
| Sub Scanning Method |
Fixed document and moving carriage |
| Output Resolution |
50 - 6400, 9600, 12800 dpi |
| Colours |
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) |
| IPF Image Quality Enhancer |
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 |
| IPF Easy Scanning |
4 push buttons linked with Epson Creativity Suite, stand-alone application and scan to file feature, multi-purpose user interface, multi-document auto detection, multi-document auto cropping, auto skew correction, multi-marquee, film scanning thumbnail preview |
| Scanning Speed A4 Line Art 300 Dpi |
300dpi 17 sec |
| Scanning Speed A4 Colour 600 Dpi |
600dpi 27 sec |
| Scanning Speed (Full scan bed) |
Preview 7 sec |
| Scanning Speed 6x4 |
600dpi 9 sec |
| Scanning Speed (35 mm Positive Colour Film) |
2400dpi 41 sec, 3200dpi 68 sec |
| Scanning Speed 35mm Negative Colour Film |
2400dpi 43 sec, 3200dpi 72 sec |
| Scanning Speed Medium Format Positive Film |
3200dpi 206 sec, 4800dpi 275 sec |
| MainUnitProduct.specification.scanningSpeedMediumFormatNegativeFilm.name |
3200dpi 169 sec, 4800dpi 219 sec |
| Voltage |
220-240V 50-60Hz |
| Dimensions W x D x H |
272 x 475 x 113mm |
| Weight |
approx. 4kg |
| Standard Warranty |
1 year standard |
| Extended Warranty |
3 years offers are not available in all countries |
| Connectivity Standard Interface |
USB 2.0 Hi-Speed (Type B standard connector x 1) |
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