Epson Perfection 4990 Photo Product Information Guide
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- Epson Perfection 4990 Photo | Product Information Guide - Page 1
Epson Perfection 4990 Series Scanner Parts Document mat Transportation lock ] Start button Document table Indicator light P Power button Carriage and lamp (in the home position) IEEE 1394 port Transparency unit (TPU) connector USB port Transparency unit (TPU) under lid Scanner - Epson Perfection 4990 Photo | Product Information Guide - Page 2
film holders) 8 × 10 inches (203 × 254 mm, when using the film area guide) Scanning and Restoring Photos The following example uses Adobe® Photoshop® Elements and EPSON Scan. If you are using another software application, your steps may be different. 1. Start Adobe Photoshop Elements: In Windows - Epson Perfection 4990 Photo | Product Information Guide - Page 3
Close button. Your image now appears in Photoshop Elements. 3. If you are scanning film or negatives, open the cover, then slide the film into the corresponding holder, with the film's shiny base side facing down. (If you are scanning slides, go to step 6.) 10/04 Epson Perfection 4990 Series - 3 - Epson Perfection 4990 Photo | Product Information Guide - Page 4
. Professional Mode Note: When scanning slides, choose Positive Film. 4. Click the Preview button at the bottom of the screen. Thumbnails of your images appear in the Preview window: Make sure this calibration space is uncovered 7. Close the scanner cover. 4 - Epson Perfection 4990 Series 10/04 - Epson Perfection 4990 Photo | Product Information Guide - Page 5
the indicator light remains solid green, turn off the scanner. 2. Disconnect the power cable. 3. Disconnect the USB or IEEE 1394 cable. 4. Disconnect the transparency unit cable. 5. Turn the transportation lock to the locked position to secure the carriage. 10/04 Epson Perfection 4990 Series - 5 - Epson Perfection 4990 Photo | Product Information Guide - Page 6
CPD-18892 CPD-18893 CPD-18891 CPD-18890 - Epson Perfection 4990 Photo Start Here poster Epson Perfection 4990 Pro Start Here poster Epson Perfection 4990 Series scanner software CD-ROM Epson Perfection 4990 Series Quick Guide Reference Guide (HTML) 6 - Epson Perfection 4990 Series 10/04
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Epson Perfection 4990 Series
10/04
Epson Perfection 4990 Series - 1
Scanner Parts
Scanner Specifications
Basic Specifications
Scanner type
Flatbed, color
Photoelectric
Color CCD line sensor
device
Effective pixels
40,800
×
56,160 pixels at 4800 dpi
Maximum
US letter or A4 size
document size
(8.5
×
11.7 inches [216
×
297 mm])
Optical resolution
4800 dpi
Maximum
4800 dpi (main scan)
×
9600 dpi hardware
resolution*
(sub scan)
*
The maximum hardware resolution of 4800
×
9600 dpi is achieved
using Epson’s Micro Step Drive
™
technology.
Maximum
12,800 dpi
interpolated
resolution
Output resolution
25 to 12,800 dpi (25 to 6400 dpi in 1 dpi
increments; 12800 dpi performed with
zoom function)
Speed (color)
12.3 msec/line at 4800 dpi
3.1 msec/line at 600 dpi
Pixel depth
16 bits per pixel (input and output)
Brightness
7 levels (in EPSON Scan, gamma
correction controls brightness)
Interface
USB 1.1/2.0 (Type B receptacle connector)
IEEE 1394 (FireWire
)
Light source
White cold cathode fluorescent lamp
Dimensions
Width: 12.0 inches (30.4 cm)
Depth: 18.7 inches (47.6 cm)
Height: 5.3 inches (13.4 cm)
Weight
Approx. 14.8 lb (6.7 kg)
Document
table
Carriage and
lamp (in the
home position)
USB port
Power cord
Transparency unit
(TPU) connector
Transportation lock
(in unlocked position)
]
Start button
Indicator
light
P
Power button
IEEE 1394 port
Transparency unit
(TPU) under lid
Document
mat
Transportation
lock
Transparency unit
(TPU) progress light