Technical Brief (Scanners)
Page 1
...highest quality components in their price class. The Epson Perfection® series scanners are designed for home and entry-level corporate and graphics arts users, and are a number of factors that determine image quality in a scanner, such as the following: (Many of ... of focus method Optic system Color vs. Epson scanners have an optical resolution of ways. 1. Type of Epson Scanners. Hardware resolution: Using a precision stepper motor to double-step or quadruple-step the carriage, the scanner's sub-scanner resolution can have optimum performance for high quality...
...highest quality components in their price class. The Epson Perfection® series scanners are designed for home and entry-level corporate and graphics arts users, and are a number of factors that determine image quality in a scanner, such as the following: (Many of ... of focus method Optic system Color vs. Epson scanners have an optical resolution of ways. 1. Type of Epson Scanners. Hardware resolution: Using a precision stepper motor to double-step or quadruple-step the carriage, the scanner's sub-scanner resolution can have optimum performance for high quality...
Technical Brief (Scanners)
Page 2
...210 = 1,024 shades of two. Interpolated resolution: Interpolation is a method to the number of bits of colors or gray scales that a scanner can have to interpolate image data to maintain the same resolution in proportion to the printed dots. Benefits of images without using ...add" pixels to create scanned images with resolutions greater than to scan the following charts lists the number of surrounding pixels. For example, if a scanner has a hardware resolution of 1200 x 2400 dpi, and a maximum resolution of 9600 x 9600 dpi, the scanning software uses interpolation to an image...
...210 = 1,024 shades of two. Interpolated resolution: Interpolation is a method to the number of bits of colors or gray scales that a scanner can have to interpolate image data to maintain the same resolution in proportion to the printed dots. Benefits of images without using ...add" pixels to create scanned images with resolutions greater than to scan the following charts lists the number of surrounding pixels. For example, if a scanner has a hardware resolution of 1200 x 2400 dpi, and a maximum resolution of 9600 x 9600 dpi, the scanning software uses interpolation to an image...
Technical Brief (Scanners)
Page 3
...depth. but "downsamples" an image to 24-bits, keeping the most significant color data. Image Quality-Epson ColorTrue® Imaging System Epson scanners use the Epson ColorTrue II Imaging System which is made up of the models support 24-bit external color depth, which is ... computer. Precise scan carriage Simultaneous RGB scanning High resolution CCD Custom glass lenses Pixel optimization Custom ASIC Scanner Technical Brief-Page 3 6/07 Image Quality-Pixel depth (cont.) All Epson scanners have access to full image data, which is the data that never could have been read by...
...depth. but "downsamples" an image to 24-bits, keeping the most significant color data. Image Quality-Epson ColorTrue® Imaging System Epson scanners use the Epson ColorTrue II Imaging System which is made up of the models support 24-bit external color depth, which is ... computer. Precise scan carriage Simultaneous RGB scanning High resolution CCD Custom glass lenses Pixel optimization Custom ASIC Scanner Technical Brief-Page 3 6/07 Image Quality-Pixel depth (cont.) All Epson scanners have access to full image data, which is the data that never could have been read by...
Technical Brief (Scanners)
Page 4
...for each line of these hardware, optics, and processing features, the Epson ColorTrue Imaging System and Epson ColorTrue II Imaging System deliver scanned images with Epson technology and the scanner's CCD. Epson advantages are designed specifically to work with : Smooth gradations Accurate...detail in shadows Greater detail in highlights Sharp image quality without distortion 1. Image Quality-Epson ColorTrue® Imaging System (cont.) Through a combination of a scan. Optics: Epson scanners use one-pass scanning but alternate Red, Green, and Blue lights for reduced distortion...
...for each line of these hardware, optics, and processing features, the Epson ColorTrue Imaging System and Epson ColorTrue II Imaging System deliver scanned images with Epson technology and the scanner's CCD. Epson advantages are designed specifically to work with : Smooth gradations Accurate...detail in shadows Greater detail in highlights Sharp image quality without distortion 1. Image Quality-Epson ColorTrue® Imaging System (cont.) Through a combination of a scan. Optics: Epson scanners use one-pass scanning but alternate Red, Green, and Blue lights for reduced distortion...
Technical Brief (Scanners)
Page 5
...Competitive Method: 600 dpi On Off On Off On Off Some competitive models lower resolution by a single light source. Additionally, Epson scanners have a pixel optimization feature that uses the full resolution of a monochrome CCD and three light sources. Key Differences Color CCD How it... "ghosts." Key features include: Line correction captures and processes full RGB color for eachline of the Epson 600 dpi Perfection Average Average Average scanners, when scanning an image at surfaces. The color CCD results in faster scanning speeds and the ability to yield...
...Competitive Method: 600 dpi On Off On Off On Off Some competitive models lower resolution by a single light source. Additionally, Epson scanners have a pixel optimization feature that uses the full resolution of a monochrome CCD and three light sources. Key Differences Color CCD How it... "ghosts." Key features include: Line correction captures and processes full RGB color for eachline of the Epson 600 dpi Perfection Average Average Average scanners, when scanning an image at surfaces. The color CCD results in faster scanning speeds and the ability to yield...
Technical Brief (Scanners)
Page 6
...64257;xed focal point just above the surface of the glass for designers who scan transparent media (such as Dmax. The Epson Perfection and GT series scanners use a fixed focus system, AutoFocus optics system, or a Dual-Focus mechanism. 1. This method eliminates the "...can be used in AutoFocus mode or manual mode. AutoFocus optics system: Epson highest-end graphic Epson automatic/manual focus arts scanners use an AutoFocus optics system that plagues less sophisticated scanners. When using the scanner's custom film holders to scan transparent media, you can perceive...
...64257;xed focal point just above the surface of the glass for designers who scan transparent media (such as Dmax. The Epson Perfection and GT series scanners use a fixed focus system, AutoFocus optics system, or a Dual-Focus mechanism. 1. This method eliminates the "...can be used in AutoFocus mode or manual mode. AutoFocus optics system: Epson highest-end graphic Epson automatic/manual focus arts scanners use an AutoFocus optics system that plagues less sophisticated scanners. When using the scanner's custom film holders to scan transparent media, you can perceive...
Technical Brief (Scanners)
Page 7
... higher resolution of 5.9 inches. The anti-reflection optical coating on some Epson scanners, automatically selects from two lenses for two different resolutions. Ghost image Improved image quality Scanned with normal CCD glass Scanner Technical Brief-Page 7 Scanned with the High Resolution lens. Film Holder (5.9") Super ...holders with a scanning width of 6400 dpi, the Super Resolution Lens can cause abnormal ghost images. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with anti-reflection optical coating 6/07
... higher resolution of 5.9 inches. The anti-reflection optical coating on some Epson scanners, automatically selects from two lenses for two different resolutions. Ghost image Improved image quality Scanned with normal CCD glass Scanner Technical Brief-Page 7 Scanned with the High Resolution lens. Film Holder (5.9") Super ...holders with a scanning width of 6400 dpi, the Super Resolution Lens can cause abnormal ghost images. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with anti-reflection optical coating 6/07
Technical Brief (Scanners)
Page 8
...older computer with a USB port, it will work with a new Epson scanner. You will see only the highest speeds on your scanner. Place originals on the scanning bed Flexibility-Intelligent Negative Scanning With a transparency unit attached, Epson scanners can scan color negatives (such as 35mm negative strips) and convert... software supports batch scanning: Without batch scanning, you must scan each one as color transparencies and slides. Most Epson scanners that include a USB port offer the newer USB 2.0 (Hi-Speed USB). Hi-Speed USB is the IEEE-1394 (FireWire...
...older computer with a USB port, it will work with a new Epson scanner. You will see only the highest speeds on your scanner. Place originals on the scanning bed Flexibility-Intelligent Negative Scanning With a transparency unit attached, Epson scanners can scan color negatives (such as 35mm negative strips) and convert... software supports batch scanning: Without batch scanning, you must scan each one as color transparencies and slides. Most Epson scanners that include a USB port offer the newer USB 2.0 (Hi-Speed USB). Hi-Speed USB is the IEEE-1394 (FireWire...
Technical Brief (Scanners)
Page 9
... Original Color corrected Original Dust removed and color corrected Epson Scan Grain Reduction smooths the grain that will access the scanner over the network. Flexibility-Network Scanning Newer networkable Epson scanners offer the ability to connect to the network as a device ... Some other Epson scanners can be shared over a network, using the following procedure: Attach the scanner to connect through a specific scan server. with just one click! Flexibility-Epson Scan with Epson Easy Photo Fix™ Scanning Software Epson Easy Photo Fix technology is...
... Original Color corrected Original Dust removed and color corrected Epson Scan Grain Reduction smooths the grain that will access the scanner over the network. Flexibility-Network Scanning Newer networkable Epson scanners offer the ability to connect to the network as a device ... Some other Epson scanners can be shared over a network, using the following procedure: Attach the scanner to connect through a specific scan server. with just one click! Flexibility-Epson Scan with Epson Easy Photo Fix™ Scanning Software Epson Easy Photo Fix technology is...
Technical Brief (Scanners)
Page 10
...advanced amateur to remove dust and scratches on film and remove tears, folds, creases, and deep scratches on all Epson scanners. This feature is helpful when you need to give you greater control over many options are available to scan a large number...same size, using the optional Automatic Document Feeder. Scratch Fold Color photo before DIGITAL ICE Color photo after DIGITAL ICE Scanner Technical Brief-Page 10 6/07 Flexibility-Epson Scan Epson Scan software differs slightly by scanner model. Available options include automatic sizing, one-touch color restoration, brightness...
...advanced amateur to remove dust and scratches on film and remove tears, folds, creases, and deep scratches on all Epson scanners. This feature is helpful when you need to give you greater control over many options are available to scan a large number...same size, using the optional Automatic Document Feeder. Scratch Fold Color photo before DIGITAL ICE Color photo after DIGITAL ICE Scanner Technical Brief-Page 10 6/07 Flexibility-Epson Scan Epson Scan software differs slightly by scanner model. Available options include automatic sizing, one-touch color restoration, brightness...
Technical Brief (Scanners)
Page 11
...©2007 Epson America, Inc. Epson Expression, Epson Perfection, and ColorTrue are registered trademarks and Micro Step Drive, Easy Photo Fix, Epson Smart Panel, are reduced. Epson disclaims any and all rights in digital form quickly and easily. Flexibility-Epson Smart Panel™ software Epson Smart Panel... shows Newton rings and scratches. DIGITAL ICE is a trademark of Epson America, Inc. Scanner Technical Brief-Page 11 6/07 This version of the Epson Smart Panel includes the following features: RePrint Photos Scan and Save Copy Center Edit...
...©2007 Epson America, Inc. Epson Expression, Epson Perfection, and ColorTrue are registered trademarks and Micro Step Drive, Easy Photo Fix, Epson Smart Panel, are reduced. Epson disclaims any and all rights in digital form quickly and easily. Flexibility-Epson Smart Panel™ software Epson Smart Panel... shows Newton rings and scratches. DIGITAL ICE is a trademark of Epson America, Inc. Scanner Technical Brief-Page 11 6/07 This version of the Epson Smart Panel includes the following features: RePrint Photos Scan and Save Copy Center Edit...
Notices
Page 1
...does not exceed the cord's ampere rating. Beware of the power cord or allow the AC adapter or power cord to use with the scanner with your scanner. Also, make sure the total ampere rating of power source indicated on the AC adapter's label, and always supply power directly from a...A221B/E that meets the relevant local safety standards. ■ Avoid using outlets on and off. ■ If you can be stepped on the scanner. Notices Important Safety Instructions Read all warnings and instructions marked on or run over. Do not place objects on top of electrical shock hazards. Do...
...does not exceed the cord's ampere rating. Beware of the power cord or allow the AC adapter or power cord to use with the scanner with your scanner. Also, make sure the total ampere rating of power source indicated on the AC adapter's label, and always supply power directly from a...A221B/E that meets the relevant local safety standards. ■ Avoid using outlets on and off. ■ If you can be stepped on the scanner. Notices Important Safety Instructions Read all warnings and instructions marked on or run over. Do not place objects on top of electrical shock hazards. Do...
Notices
Page 2
...device, pursuant to unused interfaces. FCC Compliance Statement For United States Users This equipment has been tested and found to comply with the scanner. ■ This product includes a lamp component that to which the receiver is encouraged to radio or television reception. These limits .... If you are unable to insert the plug properly, try to correct the interference by the operating instructions.) ■ Unplug the scanner and AC adapter before cleaning. Clean with a polarized alternating-current line plug (a plug having one blade wider than one or more than...
...device, pursuant to unused interfaces. FCC Compliance Statement For United States Users This equipment has been tested and found to comply with the scanner. ■ This product includes a lamp component that to which the receiver is encouraged to radio or television reception. These limits .... If you are unable to insert the plug properly, try to correct the interference by the operating instructions.) ■ Unplug the scanner and AC adapter before cleaning. Clean with a polarized alternating-current line plug (a plug having one blade wider than one or more than...
Notices
Page 3
..., you must accept any interference received, including interference that the product if purchased and used with Class B Personal Computers: We: EPSON America, Inc. For Canadian Users This Class B digital apparatus meets all costs (shipping, insurance, travel time) in workmanship and materials...this limited warranty statement, that may cause undesired operation. When warranty service involves the exchange of Product: Color Image Scanner Model: J161A Warranty Epson America, Inc. Operation is identical to the representative unit tested and found to be compliant with proof of the ...
..., you must accept any interference received, including interference that the product if purchased and used with Class B Personal Computers: We: EPSON America, Inc. For Canadian Users This Class B digital apparatus meets all costs (shipping, insurance, travel time) in workmanship and materials...this limited warranty statement, that may cause undesired operation. When warranty service involves the exchange of Product: Color Image Scanner Model: J161A Warranty Epson America, Inc. Operation is identical to the representative unit tested and found to be compliant with proof of the ...
Product Information Guide
Page 1
EPSON Perfection 3170 Scanner Parts Document cover TPU indicator light Document table Power button Carriage and lamp (in the home position) Scan to Web button Scan to 60 Hz Rated input current 0.7 A Rated output current 1.1 A Power consumption Approx. 23 W operating approx. 19 W in stand-by mode approx. 5.5 W in power saving mode Note: Scanners sold outside the...
EPSON Perfection 3170 Scanner Parts Document cover TPU indicator light Document table Power button Carriage and lamp (in the home position) Scan to Web button Scan to 60 Hz Rated input current 0.7 A Rated output current 1.1 A Power consumption Approx. 23 W operating approx. 19 W in stand-by mode approx. 5.5 W in power saving mode Note: Scanners sold outside the...
Product Information Guide
Page 2
...film adapter) is aligned with the top right corner of the scanner. Electrical Supply voltage: DC 24.0 to scan photos and save them as files. 1. Here's how you to scan your scanner automatically opens the EPSON Smart Panel, making it easy for you can use the ... and strong light sources. Check the label on your images for voltage information. Then close the cover. 2 - EPSON Perfection 3170 8/03 Make sure the top right corner of the scanner for many different uses. Environmental Temperature Humidity (without condensation) Operating conditions Operation: 41 to 95 °F (5 to...
...film adapter) is aligned with the top right corner of the scanner. Electrical Supply voltage: DC 24.0 to scan photos and save them as files. 1. Here's how you to scan your scanner automatically opens the EPSON Smart Panel, making it easy for you can use the ... and strong light sources. Check the label on your images for voltage information. Then close the cover. 2 - EPSON Perfection 3170 8/03 Make sure the top right corner of the scanner for many different uses. Environmental Temperature Humidity (without condensation) Operating conditions Operation: 41 to 95 °F (5 to...
Product Information Guide
Page 3
...3. Click Next to E-mail Copy Start ❏ You can also start Smart Panel by clicking the icon on your computer. 8/03 EPSON Perfection 3170 - 3 Then follow the easy on the screen and your scanned image, then click Save. After your scanned image Select a file ...appears on -screen instructions to select EPSON Smart Panel and Always use this program for this action, then click OK. Press the ] Start button on your scanner. Press the button for your photo is scanned, the View Image screen opens. 4. EPSON Perfection 3170 5. EPSON Smart Panel opens on your computer...
...3. Click Next to E-mail Copy Start ❏ You can also start Smart Panel by clicking the icon on your computer. 8/03 EPSON Perfection 3170 - 3 Then follow the easy on the screen and your scanned image, then click Save. After your scanned image Select a file ...appears on -screen instructions to select EPSON Smart Panel and Always use this program for this action, then click OK. Press the ] Start button on your scanner. Press the button for your photo is scanned, the View Image screen opens. 4. EPSON Perfection 3170 5. EPSON Smart Panel opens on your computer...
Product Information Guide
Page 5
.... Make sure the white triangle on again after you connect the cable. 2. EPSON Perfection 3170 EPSON Scan Color Restoration is uncovered 8/03 EPSON Perfection 3170 - 5 Then turn the scanner off of the screen.) Scanning Film and Transparencies The scanner cover has a built-in place. You see the Start Here sheet for instructions). Follow the instructions for medium-format (120...
.... Make sure the white triangle on again after you connect the cable. 2. EPSON Perfection 3170 EPSON Scan Color Restoration is uncovered 8/03 EPSON Perfection 3170 - 5 Then turn the scanner off of the screen.) Scanning Film and Transparencies The scanner cover has a built-in place. You see the Start Here sheet for instructions). Follow the instructions for medium-format (120...
Product Information Guide
Page 6
... to scan images. Then place the slides in EPSON Scan, as described below. EPSON Perfection 3170 Photo Start Here poster EPSON Perfection 3170 Scanner Software CD-ROM EPSON Perfection 3170 Notices booklet Reference Guide (HTML) Select Dust Removal Tip: Make sure your film is dust-free for details. ❏ Try restarting your dealer or EPSON. - EPSON Perfection 3170 8/03 Related Documentation CPD-16343 CPD-16345 CPD...
... to scan images. Then place the slides in EPSON Scan, as described below. EPSON Perfection 3170 Photo Start Here poster EPSON Perfection 3170 Scanner Software CD-ROM EPSON Perfection 3170 Notices booklet Reference Guide (HTML) Select Dust Removal Tip: Make sure your film is dust-free for details. ❏ Try restarting your dealer or EPSON. - EPSON Perfection 3170 8/03 Related Documentation CPD-16343 CPD-16345 CPD...
Product Support Bulletin(s)
Page 1
...Twain-compliant scanning application after deleting your Epson Scan driver with an Epson Scan uninstaller not compatible with your scanner model, the application will cause your scanner and using a Perfection 4490 driver uninstaller to suddenly close during start -up . EPSON Product Support Bulletin Date: PSB #: .../3170/3200/4180/4870/4990/640U/1200U/610, GT- 2500/15000/30000 series scanners Scanning Application Force Quits on a Macintosh computer running OS 10.4. This issue affects the following TWAIN-compliant applications: EPSON Creativity Suite Copy Utility Photo Impression...
...Twain-compliant scanning application after deleting your Epson Scan driver with an Epson Scan uninstaller not compatible with your scanner model, the application will cause your scanner and using a Perfection 4490 driver uninstaller to suddenly close during start -up . EPSON Product Support Bulletin Date: PSB #: .../3170/3200/4180/4870/4990/640U/1200U/610, GT- 2500/15000/30000 series scanners Scanning Application Force Quits on a Macintosh computer running OS 10.4. This issue affects the following TWAIN-compliant applications: EPSON Creativity Suite Copy Utility Photo Impression...