Technical Brief (Scanners)
Page 1
... stepper motor to increase the vertical resolution). 1200 dpi 2400 dpi Scanner Technical Brief-Page 1 6/07 The Epson Perfection® series scanners are a number of factors that it double-steps the carriage to double-step or quadruple-step the carriage, the scanner's sub-scanner resolution can resolve 600 bits of lamp system used to image quality...
... stepper motor to increase the vertical resolution). 1200 dpi 2400 dpi Scanner Technical Brief-Page 1 6/07 The Epson Perfection® series scanners are a number of factors that it double-steps the carriage to double-step or quadruple-step the carriage, the scanner's sub-scanner resolution can resolve 600 bits of lamp system used to image quality...
Technical Brief (Scanners)
Page 2
... is needed later. It uses a complex algorithm to "add" pixels to the number of bits of colors or gray scales that a scanner can have to interpolate image data to the increase in the larger image. Precise pixel editing Many graphic artists scan images at 1200 dpi If...resolution: 300 dpi Enlarging a small original In order to capture enough detail to enlarge an image, you to the printed dots. 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 create scanned images...
... is needed later. It uses a complex algorithm to "add" pixels to the number of bits of colors or gray scales that a scanner can have to interpolate image data to the increase in the larger image. Precise pixel editing Many graphic artists scan images at 1200 dpi If...resolution: 300 dpi Enlarging a small original In order to capture enough detail to enlarge an image, you to the printed dots. 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 create scanned images...
Technical Brief (Scanners)
Page 3
...depth, which is the data that never could have a 42-bit or 48-bit color depth. Image Quality-Epson ColorTrue® Imaging System Epson scanners use the Epson ColorTrue II Imaging System which is especially important to graphic artists and designers. Here are the differences between output ...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 been read by a 24-bit or 30-bit scanner (such as Adobe® Photoshop®). 48-bit capture 48-bit...
...depth, which is the data that never could have a 42-bit or 48-bit color depth. Image Quality-Epson ColorTrue® Imaging System Epson scanners use the Epson ColorTrue II Imaging System which is especially important to graphic artists and designers. Here are the differences between output ...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 been read by a 24-bit or 30-bit scanner (such as Adobe® Photoshop®). 48-bit capture 48-bit...
Technical Brief (Scanners)
Page 4
...reflective qualities, providing greater image quality. Better image quality than competitive off-the-shelf lenses because Epson scanners feature custom-made lenses that use one-pass scanning but alternate Red, Green, and Blue lights for reduced distortion ...) Red Capture Green Capture Blue Capture One pass 2. Optics: Epson scanners use a precise scan carriage with Epson technology and the scanner's CCD. Hardware components: Epson scanners use custom lenses that are double or quadruple the scanner's optical resolution. These lenses feature: Larger "sweet spot...
...reflective qualities, providing greater image quality. Better image quality than competitive off-the-shelf lenses because Epson scanners feature custom-made lenses that use one-pass scanning but alternate Red, Green, and Blue lights for reduced distortion ...) Red Capture Green Capture Blue Capture One pass 2. Optics: Epson scanners use a precise scan carriage with Epson technology and the scanner's CCD. Hardware components: Epson scanners use custom lenses that are double or quadruple the scanner's optical resolution. These lenses feature: Larger "sweet spot...
Technical Brief (Scanners)
Page 5
... source Result when Single light source allows precise scanning three- Processing: Many Epson scanners use a custom ASIC (Application Specific Integrated Circuit) for eachline of the Epson 600 dpi Perfection Average Average Average scanners, when scanning an image at 300 dpi, the scanner still uses all 600 pixels per inch to scan the image, then averages...
... source Result when Single light source allows precise scanning three- Processing: Many Epson scanners use a custom ASIC (Application Specific Integrated Circuit) for eachline of the Epson 600 dpi Perfection Average Average Average scanners, when scanning an image at 300 dpi, the scanner still uses all 600 pixels per inch to scan the image, then averages...
Technical Brief (Scanners)
Page 6
... glass and the slide. Superior detail in highlights Superior detail in a scanned image, caused by surface tension. The Epson Perfection and GT series scanners use an AutoFocus optics system that can perceive (on a scale of 3.2. Newton Rings are captured with superior detail in... that appear in soap bubbles. Standard fixed focus 3. This method eliminates the "Newton Ring" problem that plagues less sophisticated scanners. The newest Epson scanners have a dynamic range greater than 2.0. A high dynamic range results in scanned images with sharp detail, as slides,...
... glass and the slide. Superior detail in highlights Superior detail in a scanned image, caused by surface tension. The Epson Perfection and GT series scanners use an AutoFocus optics system that can perceive (on a scale of 3.2. Newton Rings are captured with superior detail in... that appear in soap bubbles. Standard fixed focus 3. This method eliminates the "Newton Ring" problem that plagues less sophisticated scanners. The newest Epson scanners have a dynamic range greater than 2.0. A high dynamic range results in scanned images with sharp detail, as slides,...
Technical Brief (Scanners)
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...For a higher resolution of 5.9 inches. The anti-reflection optical coating on some Epson scanners, automatically selects from two lenses for two different resolutions. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with anti-reflection optical coating 6/07 Image Quality-... Resolution Lens can cause abnormal ghost images. Ghost image Improved image quality Scanned with normal CCD glass Scanner Technical Brief-Page 7 Scanned with the High Resolution lens. Dual Lens System offers two lenses for the desired scan resolution.
...For a higher resolution of 5.9 inches. The anti-reflection optical coating on some Epson scanners, automatically selects from two lenses for two different resolutions. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with anti-reflection optical coating 6/07 Image Quality-... Resolution Lens can cause abnormal ghost images. Ghost image Improved image quality Scanned with normal CCD glass Scanner Technical Brief-Page 7 Scanned with the High Resolution lens. Dual Lens System offers two lenses for the desired scan resolution.
Technical Brief (Scanners)
Page 8
...64257;ne customized settings for maximum performance. Performance-High-Performance Interfaces In general, Epson scanners targeted to attach or detach the cable without powering off/on the scanner or computer. Performance-Batch Scanning Epson scanning software supports batch scanning: Without batch scanning, you must scan...No Up to 10/20 MBps FireWire Direct connection to FireWireready Power Macintosh computers and to any PCI Macintosh with one scan. Epson scanners targeted to corporate and graphic arts uses have a USB interface for maximum ease of fice users have USB and/or...
...64257;ne customized settings for maximum performance. Performance-High-Performance Interfaces In general, Epson scanners targeted to attach or detach the cable without powering off/on the scanner or computer. Performance-Batch Scanning Epson scanning software supports batch scanning: Without batch scanning, you must scan...No Up to 10/20 MBps FireWire Direct connection to FireWireready Power Macintosh computers and to any PCI Macintosh with one scan. Epson scanners targeted to corporate and graphic arts uses have a USB interface for maximum ease of fice users have USB and/or...
Technical Brief (Scanners)
Page 9
...Epson Scan with Epson Easy Photo Fix™ Scanning Software Epson Easy Photo Fix technology is a combination of powerful elements included in the latest Epson Scan driver: Epson exclusive Onetouch Color Restoration instantly (with just one click!) restores faded and discolored photographs, slides and negatives. Epson...;lm at a high resolution, the scanner is sometimes evident at high scanning resolutions. Scanner Technical Brief-Page 9 6/07 with just one click! Flexibility-Network Scanning Newer networkable Epson scanners offer the ability to connect to the...
...Epson Scan with Epson Easy Photo Fix™ Scanning Software Epson Easy Photo Fix technology is a combination of powerful elements included in the latest Epson Scan driver: Epson exclusive Onetouch Color Restoration instantly (with just one click!) restores faded and discolored photographs, slides and negatives. Epson...;lm at a high resolution, the scanner is sometimes evident at high scanning resolutions. Scanner Technical Brief-Page 9 6/07 with just one click! Flexibility-Network Scanning Newer networkable Epson scanners offer the ability to connect to the...
Technical Brief (Scanners)
Page 10
Different scanners offer three of these four distinct scan modes to scan a large number of novice, intermediate, advanced, and business users. Full Auto Mode: For the novice user-Epson Scan automatically previews the images and recognizes the document source and type. ... and remove tears, folds, creases, and deep scratches on all Epson scanners. Flexibility-Epson Scan Epson Scan software differs slightly by scanner model. Scratch Fold Color photo before DIGITAL ICE Color photo after DIGITAL ICE Scanner Technical Brief-Page 10 6/07 This mode allows the advanced amateur ...
Different scanners offer three of these four distinct scan modes to scan a large number of novice, intermediate, advanced, and business users. Full Auto Mode: For the novice user-Epson Scan automatically previews the images and recognizes the document source and type. ... and remove tears, folds, creases, and deep scratches on all Epson scanners. Flexibility-Epson Scan Epson Scan software differs slightly by scanner model. Scratch Fold Color photo before DIGITAL ICE Color photo after DIGITAL ICE Scanner Technical Brief-Page 10 6/07 This mode allows the advanced amateur ...
Technical Brief (Scanners)
Page 11
...Scanner Technical Brief-Page 11 6/07 You can also obtain photos and documents in those marks. DIGITAL ICE is a trademark of Seiko Epson Corporation. Scanned using the fluid mount accessory, the scratches and Newton rings are reduced. Epson disclaims any and all rights in digital form quickly and easily. EPSON... is a registered trademark and Exceed Your Vision is a trademark of Eastman Kodak Company. ©2007 Epson America, Inc. Epson Expression, Epson Perfection, and ColorTrue are registered trademarks and Micro Step Drive, Easy Photo Fix, Epson Smart Panel...
...Scanner Technical Brief-Page 11 6/07 You can also obtain photos and documents in those marks. DIGITAL ICE is a trademark of Seiko Epson Corporation. Scanned using the fluid mount accessory, the scratches and Newton rings are reduced. Epson disclaims any and all rights in digital form quickly and easily. EPSON... is a registered trademark and Exceed Your Vision is a trademark of Eastman Kodak Company. ©2007 Epson America, Inc. Epson Expression, Epson Perfection, and ColorTrue are registered trademarks and Micro Step Drive, Easy Photo Fix, Epson Smart Panel...
Notices
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...same circuit as they enter and leave the AC adapter. ■ Use only the AC adapter model A221B/E that you use with the scanner with the scanner, make sure the total ampere rating of these instructions and save them for use an extension cord with which it easily. Beware of the...outlet where the power cord can raise the document cover fully. ■ Power supply cords should be easily unplugged. ■ Allow space behind the scanner for the interface cable to avoid abrasions, cuts, fraying, crimping and kinking. Caution: Be sure the AC power cord meets the relevant local safety ...
...same circuit as they enter and leave the AC adapter. ■ Use only the AC adapter model A221B/E that you use with the scanner with the scanner, make sure the total ampere rating of these instructions and save them for use an extension cord with which it easily. Beware of the...outlet where the power cord can raise the document cover fully. ■ Power supply cords should be easily unplugged. ■ Allow space behind the scanner for the interface cable to avoid abrasions, cuts, fraying, crimping and kinking. Caution: Be sure the AC power cord meets the relevant local safety ...
Notices
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... limits are unable to insert the plug properly, try to correct the interference by the operating instructions.) ■ Unplug the scanner and AC adapter before cleaning. Changes or modifications not expressly approved by the FCC for this equipment does cause interference to radio... damaged; Please consult your outlet. If this device and may cause harmful interference to radio or television reception. ■ Unplug the scanner and refer servicing to qualified service personnel under the following measures: ■ Reorient or relocate the receiving antenna. ■ Increase the...
... limits are unable to insert the plug properly, try to correct the interference by the operating instructions.) ■ Unplug the scanner and AC adapter before cleaning. Changes or modifications not expressly approved by the FCC for this equipment does cause interference to radio... damaged; Please consult your outlet. If this device and may cause harmful interference to radio or television reception. ■ Unplug the scanner and refer servicing to qualified service personnel under the following measures: ■ Reorient or relocate the receiving antenna. ■ Increase the...
Notices
Page 3
... marketed, is subject to the following two conditions: (1) this device may cause undesired operation. Limited Warranty What Is Covered: Epson America, Inc. ("EPSON") warrants to the first end user customer of original purchase. You are responsible for a period of one year from defects in... workmanship and materials for all requirements of Product: Color Image Scanner Model: J161A Warranty Epson America, Inc. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le ...
... marketed, is subject to the following two conditions: (1) this device may cause undesired operation. Limited Warranty What Is Covered: Epson America, Inc. ("EPSON") warrants to the first end user customer of original purchase. You are responsible for a period of one year from defects in... workmanship and materials for all requirements of Product: Color Image Scanner Model: J161A Warranty Epson America, Inc. Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le ...
Product Information Guide
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... dpi (main scan) × 6400 dpi hardware resolution* (sub scan) * The maximum hardware resolution of 3200 × 6400 dpi is achieved using EPSON's Micro Step Drive™ technology. 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... at 600 dpi (draft mode) Pixel depth 16 bits per pixel (input/output) Line art settings Fixed threshold Gamma correction 1 type for voltage information. 8/03 EPSON Perfection 3170 - 1
... dpi (main scan) × 6400 dpi hardware resolution* (sub scan) * The maximum hardware resolution of 3200 × 6400 dpi is achieved using EPSON's Micro Step Drive™ technology. 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... at 600 dpi (draft mode) Pixel depth 16 bits per pixel (input/output) Line art settings Fixed threshold Gamma correction 1 type for voltage information. 8/03 EPSON Perfection 3170 - 1
Product Information Guide
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...Face up load Face down on the glass. Make sure the top right corner of the scanner. Here's how you to scan your images for voltage information. Then close the cover. 2 - EPSON Perfection 3170 8/03 Safety Approvals Safety EMC UL 60950 CSA C22.2 No. 60950 FCC part 15 subpart ... 60 Hz 24.0-26.4 VDC, 1.1 A Transparency Unit The transparency unit (film adapter) is aligned with the top right corner of the photo is built into the scanner lid. Environmental Temperature Humidity (without condensation) Operating conditions Operation: 41 to 95 °F (5 to 35 °C) Storage: -13 to...
...Face up load Face down on the glass. Make sure the top right corner of the scanner. Here's how you to scan your images for voltage information. Then close the cover. 2 - EPSON Perfection 3170 8/03 Safety Approvals Safety EMC UL 60950 CSA C22.2 No. 60950 FCC part 15 subpart ... 60 Hz 24.0-26.4 VDC, 1.1 A Transparency Unit The transparency unit (film adapter) is aligned with the top right corner of the photo is built into the scanner lid. Environmental Temperature Humidity (without condensation) Operating conditions Operation: 41 to 95 °F (5 to 35 °C) Storage: -13 to...
Product Information Guide
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... ❏ You can start a scan in several different ways: ❏ You can start EPSON Scan from your scanned image, then click Save. Smart Panel automatically opens and scans your scanner. EPSON Perfection 3170 5. Click the Scan and Save icon. When you see a message the first time you ...press the ] Start button. Starting a Scan You can use this action the first time you press each of scan you will have to save your photo is automatically...
... ❏ You can start a scan in several different ways: ❏ You can start EPSON Scan from your scanned image, then click Save. Smart Panel automatically opens and scans your scanner. EPSON Perfection 3170 5. Click the Scan and Save icon. When you see a message the first time you ...press the ] Start button. Starting a Scan You can use this action the first time you press each of scan you will have to save your photo is automatically...
Product Information Guide
Page 5
... it back on the holder points to connect the cable, first turn it in Home and Professional Modes. 1. EPSON Perfection 3170 EPSON Scan Color Restoration is available in place. To select Color Restoration, start EPSON Scan. The scanner comes with the film's shiny side facing down. 35 mm film or negative strips Click Color Restoration 2. Make...
... it back on the holder points to connect the cable, first turn it in Home and Professional Modes. 1. EPSON Perfection 3170 EPSON Scan Color Restoration is available in place. To select Color Restoration, start EPSON Scan. The scanner comes with the film's shiny side facing down. 35 mm film or negative strips Click Color Restoration 2. Make...
Product Information Guide
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... selected: either Color Negative Film, B&W Negative Film, or Positive Film (for the best scan. 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 dealer or EPSON. - Start EPSON Scan and make sure the correct Document Type is dust-free for slides and transparencies).
... selected: either Color Negative Film, B&W Negative Film, or Positive Film (for the best scan. 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 dealer or EPSON. - Start EPSON Scan and make sure the correct Document Type is dust-free for slides and transparencies).
Product Support Bulletin(s)
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... 2) Upgrading your scanner model, the application will cause your scanning application to suddenly close during start-up This issue can also occur under the following TWAIN-compliant applications: EPSON Creativity Suite Copy Utility Photo Impression Photoshop Elements ... a Twain-compliant scanning application after deleting your Epson Scan driver with an Epson Scan uninstaller not compatible with your scanner and using a Perfection 4490 driver uninstaller to delete a Perfection 3490 driver will force quit during start -up. EPSON Product Support Bulletin Date: PSB #: Reference: ...
... 2) Upgrading your scanner model, the application will cause your scanning application to suddenly close during start-up This issue can also occur under the following TWAIN-compliant applications: EPSON Creativity Suite Copy Utility Photo Impression Photoshop Elements ... a Twain-compliant scanning application after deleting your Epson Scan driver with an Epson Scan uninstaller not compatible with your scanner and using a Perfection 4490 driver uninstaller to delete a Perfection 3490 driver will force quit during start -up. EPSON Product Support Bulletin Date: PSB #: Reference: ...