Technical Brief (Scanners)
Page 1
...a precision stepper motor to an analog voltage. As resolution increases, so does the file size. The Epson Perfection® series scanners are Epson's professional series scanners designed for excellence with the highest quality components in upcoming sections of this document.) Precision stepper motor for high quality...and graphics arts users, and are a number of lamp system used to Digital converter (ADC); Type of Epson Scanners. This technical brief provides detailed information on the Image Quality, Performance, and Flexibility of focus method Optic system Color vs.
...a precision stepper motor to an analog voltage. As resolution increases, so does the file size. The Epson Perfection® series scanners are Epson's professional series scanners designed for excellence with the highest quality components in upcoming sections of this document.) Precision stepper motor for high quality...and graphics arts users, and are a number of lamp system used to Digital converter (ADC); Type of Epson Scanners. This technical brief provides detailed information on the Image Quality, Performance, and Flexibility of focus method Optic system Color vs.
Technical Brief (Scanners)
Page 2
... in image size. Each pixel can recognize is required to capture and print the sharp lines and edges of an image. 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 increase the... a method to create scanned images with resolutions greater than to the printed dots. therefore the number of colors or gray scales that a scanner can have to interpolate image data to scan the following charts lists the number of data captured for precise pixel editing. The following types...
... in image size. Each pixel can recognize is required to capture and print the sharp lines and edges of an image. 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 increase the... a method to create scanned images with resolutions greater than to the printed dots. therefore the number of colors or gray scales that a scanner can have to interpolate image data to scan the following charts lists the number of data captured for precise pixel editing. The following types...
Technical Brief (Scanners)
Page 3
...36-, 42-, or 48bit image data and outputs all data to the computer. 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 capture 24-bit transfer 48-bit transfer Image ...quality Because the scanner captures 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 made up of the models support 24...
...36-, 42-, or 48bit image data and outputs all data to the computer. 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 capture 24-bit transfer 48-bit transfer Image ...quality Because the scanner captures 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 made up of the models support 24...
Technical Brief (Scanners)
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...lights for reduced distortion Accurately aligned lens elements to control sharpness Glass lenses (versus other scanners that match the CCD. Additionally, Epson scanners capture Red, Green, and Blue simultaneously, versus plastic lenses used by many competitors) which offer better re...64258;ective qualities, providing greater image quality. Better image quality than competitive off-the-shelf lenses because Epson scanners feature custom-made lenses that use a precise scan carriage with : Smooth gradations Accurate colors Smooth edges and minimal color ...
...lights for reduced distortion Accurately aligned lens elements to control sharpness Glass lenses (versus other scanners that match the CCD. Additionally, Epson scanners capture Red, Green, and Blue simultaneously, versus plastic lenses used by many competitors) which offer better re...64258;ective qualities, providing greater image quality. Better image quality than competitive off-the-shelf lenses because Epson scanners feature custom-made lenses that use a precise scan carriage with : Smooth gradations Accurate colors Smooth edges and minimal color ...
Technical Brief (Scanners)
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... less image data. 300 dpi Image Quality-Color CCD All Epson scanners use a custom ASIC (Application Specific Integrated Circuit) for eachline of the scanner's CCD, even scanning 600 dpi Epson Method: at surfaces. Image Quality-Epson ColorTrue® Imaging System (cont.) 3. The benefi...resolution by a single light source. Processing: Many Epson scanners use a color CCD which uses a single white light source, instead 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 ...
... less image data. 300 dpi Image Quality-Color CCD All Epson scanners use a custom ASIC (Application Specific Integrated Circuit) for eachline of the scanner's CCD, even scanning 600 dpi Epson Method: at surfaces. Image Quality-Epson ColorTrue® Imaging System (cont.) 3. The benefi...resolution by a single light source. Processing: Many Epson scanners use a color CCD which uses a single white light source, instead 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 ...
Technical Brief (Scanners)
Page 6
...Epson Perfection and GT series scanners use an AutoFocus optics system that can be used in a scanned image, caused by surface tension. Dual-Focus mechanism: One of the glass for optimized film scanning. 2. Newton Rings are captured with superior detail in highlights and in shadows Image Quality-Focus Method Epson scanners..., generally does not have a fixed focal point just above the surface of the Epson Expression series scanners uses a Dual-Focus mechanism. The newest Epson scanners have a dynamic range greater than 2.0. A high dynamic range results in scanned ...
...Epson Perfection and GT series scanners use an AutoFocus optics system that can be used in a scanned image, caused by surface tension. Dual-Focus mechanism: One of the glass for optimized film scanning. 2. Newton Rings are captured with superior detail in highlights and in shadows Image Quality-Focus Method Epson scanners..., generally does not have a fixed focal point just above the surface of the Epson Expression series scanners uses a Dual-Focus mechanism. The newest Epson scanners have a dynamic range greater than 2.0. A high dynamic range results in scanned ...
Technical Brief (Scanners)
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... 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. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with anti-reflection optical coating 6/07 Document (8.5") Film Area Guide (8") High resolution...
... 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. High Resolution lens Some Epson Perfection scanners offers 4800 dpi optical resolution with anti-reflection optical coating 6/07 Document (8.5") Film Area Guide (8") High resolution...
Technical Brief (Scanners)
Page 8
... if you have an older computer with a USB port, it will see only the highest speeds on your scanner if you have a Hi-Speed USB port on the scanner or computer. Most Epson scanners that include a USB port offer the newer USB 2.0 (Hi-Speed USB). Hi-Speed USB is... a separate file-all with one as color transparencies and slides. Negative Select and define frames in the scanner driver, and scan! Performance-Batch Scanning Epson scanning software supports batch scanning: Without batch scanning, you must scan each one scan. Positive to any PCI Macintosh...
... if you have an older computer with a USB port, it will see only the highest speeds on your scanner if you have a Hi-Speed USB port on the scanner or computer. Most Epson scanners that include a USB port offer the newer USB 2.0 (Hi-Speed USB). Hi-Speed USB is... a separate file-all with one as color transparencies and slides. Negative Select and define frames in the scanner driver, and scan! Performance-Batch Scanning Epson scanning software supports batch scanning: Without batch scanning, you must scan each one scan. Positive to any PCI Macintosh...
Technical Brief (Scanners)
Page 9
... (Windows only) on that computer. Install the Epson TWAIN Pro Network scanner driver on all computers that is sensitive enough to pick up slides and negatives - When you choose Grain Reduction in the emulsion. Flexibility-Epson Scan with Epson Easy Photo Fix™ Scanning Software Epson Easy Photo Fix technology is a combination of powerful elements included...
... (Windows only) on that computer. Install the Epson TWAIN Pro Network scanner driver on all computers that is sensitive enough to pick up slides and negatives - When you choose Grain Reduction in the emulsion. Flexibility-Epson Scan with Epson Easy Photo Fix™ Scanning Software Epson Easy Photo Fix technology is a combination of powerful elements included...
Technical Brief (Scanners)
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...Mode: For the novice user-Epson Scan automatically previews the images and recognizes the document source and type. You can scan documents easily and quickly without preview in this mode. Scratch Fold Color photo before DIGITAL ICE Color photo after DIGITAL ICE Scanner Technical Brief-Page 10 6/07... you need to remove dust and scratches on film and remove tears, folds, creases, and deep scratches on all Epson scanners. Different scanners offer three of these four distinct scan modes to select the best of automated features and user-controlled settings. Professional...
...Mode: For the novice user-Epson Scan automatically previews the images and recognizes the document source and type. You can scan documents easily and quickly without preview in this mode. Scratch Fold Color photo before DIGITAL ICE Color photo after DIGITAL ICE Scanner Technical Brief-Page 10 6/07... you need to remove dust and scratches on film and remove tears, folds, creases, and deep scratches on all Epson scanners. Different scanners offer three of these four distinct scan modes to select the best of automated features and user-controlled settings. Professional...
Technical Brief (Scanners)
Page 11
...trademark of their respective companies. Epson Expression, Epson Perfection, and ColorTrue are registered trademarks and Micro Step Drive, Easy Photo Fix, Epson Smart Panel, are trademarks of Seiko Epson Corporation. This version of the Epson Smart Panel includes the following features: RePrint Photos Scan and Save ... glass, this image shows Newton rings and scratches. Scanner Technical Brief-Page 11 6/07 You can also obtain photos and documents in those marks. Flexibility-Epson Smart Panel™ software Epson Smart Panel allows you to scan and send data ...
...trademark of their respective companies. Epson Expression, Epson Perfection, and ColorTrue are registered trademarks and Micro Step Drive, Easy Photo Fix, Epson Smart Panel, are trademarks of Seiko Epson Corporation. This version of the Epson Smart Panel includes the following features: RePrint Photos Scan and Save ... glass, this image shows Newton rings and scratches. Scanner Technical Brief-Page 11 6/07 You can also obtain photos and documents in those marks. Flexibility-Epson Smart Panel™ software Epson Smart Panel allows you to scan and send data ...
Product Brochure
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... productivity. (included on a variety of the box, the EPSON Perfection 1640SU PHOTO comes with a vast array of and what you unrivaled image quality and performance-all at a surprisingly affordable price. the highest in its advanced imaging solutions, this remarkable scanner boasts a 1600 x 3200 dpi hardware resolution- The EPSON Perfection 1640SU gives you 've probably only dreamed of color...
... productivity. (included on a variety of the box, the EPSON Perfection 1640SU PHOTO comes with a vast array of and what you unrivaled image quality and performance-all at a surprisingly affordable price. the highest in its advanced imaging solutions, this remarkable scanner boasts a 1600 x 3200 dpi hardware resolution- The EPSON Perfection 1640SU gives you 've probably only dreamed of color...
Product Brochure
Page 2
... Way, Long Beach, CA 90806 Epson Canada, Ltd. 550 McNicoll, Willowdale, Ontario M2H 2E1 Epson Latin America, Inc. 6303 Blue Lagoon Drive, Miami, FL 33126 305-265-0097 Specifications are trademarks and/or registered trademarks of letter or legal size documents Product/Accessory Part Numbers EPSON Perfection 1640SU Scanner EPSON Perfection 1640SU PHOTO Scanner EPSON Perfection 1640SU OFFICE Scanner Transparency Unit Automatic Document Feeder B126021...
... Way, Long Beach, CA 90806 Epson Canada, Ltd. 550 McNicoll, Willowdale, Ontario M2H 2E1 Epson Latin America, Inc. 6303 Blue Lagoon Drive, Miami, FL 33126 305-265-0097 Specifications are trademarks and/or registered trademarks of letter or legal size documents Product/Accessory Part Numbers EPSON Perfection 1640SU Scanner EPSON Perfection 1640SU PHOTO Scanner EPSON Perfection 1640SU OFFICE Scanner Transparency Unit Automatic Document Feeder B126021...
Product Information Guide
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... B) 3 types for printer (A, B, and C) 1 type for user-defined (3621 3HUIH.WLRQ 68 Scanner Specifications Basic Specifications Scanner type Flatbed, color Photoelectric device Color matrix CCD Effective pixels 13600 × 18720 pixels at 1600 dpi, 100% scaling Maximum...transportation lock* option connector Back View Auto Document Feeder (optional, included with EPSON Perfection 1640SU OFFICE) Transparency Unit (optional, included with EPSON Perfection 1640SU PHOTO) * Before connecting the scanner to a power source, release the transportation lock (turn it down to ...
... B) 3 types for printer (A, B, and C) 1 type for user-defined (3621 3HUIH.WLRQ 68 Scanner Specifications Basic Specifications Scanner type Flatbed, color Photoelectric device Color matrix CCD Effective pixels 13600 × 18720 pixels at 1600 dpi, 100% scaling Maximum...transportation lock* option connector Back View Auto Document Feeder (optional, included with EPSON Perfection 1640SU OFFICE) Transparency Unit (optional, included with EPSON Perfection 1640SU PHOTO) * Before connecting the scanner to a power source, release the transportation lock (turn it down to ...
Product Information Guide
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...VBUS: 2mA (5V) No alternate setting Number of endpoints used by Note: Check the label on the back of the scanner for voltage information. Make sure the outlet provides enough power. avoid extreme dust, direct sunlight, and strong light sources. ...Bulk IN transfer Maximum data transfer size: 64 byte Bulk OUT transfer Maximum data transfer size: 64 byte Language ID: US English 1: iManufacturer: "EPSON" 2: iProduct: "Perfection1640" Electrical standard Full Speed mode (12Mbit/s) of Universal Serial Bus Specification Revision 1.1 Connector type One receptacle (Type B) Connector...
...VBUS: 2mA (5V) No alternate setting Number of endpoints used by Note: Check the label on the back of the scanner for voltage information. Make sure the outlet provides enough power. avoid extreme dust, direct sunlight, and strong light sources. ...Bulk IN transfer Maximum data transfer size: 64 byte Bulk OUT transfer Maximum data transfer size: 64 byte Language ID: US English 1: iManufacturer: "EPSON" 2: iProduct: "Perfection1640" Electrical standard Full Speed mode (12Mbit/s) of Universal Serial Bus Specification Revision 1.1 Connector type One receptacle (Type B) Connector...
Product Information Guide
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... voltage: DC 21.6 to 26.4 V Rated current: 0.5 A 10,000 hours for OCR (optical character recognition) scanning. The transparency unit comes bundled with the EPSON Perfection 1640SU OFFICE. (3621 3HUIH.WLRQ 68 Transparencies up to 4 × 5-inch film (negative film, positive film) 35 mm strip film (negative, ...filmstrips, and film up to 85% Ordinary office or home conditions; The auto document feeder comes bundled with the EPSON Perfection 1640SU PHOTO. (3621 3HUIH.WLRQ 68 Initialization methods The scanner can be initialized (returned to 4 × 5 inches in size.
... voltage: DC 21.6 to 26.4 V Rated current: 0.5 A 10,000 hours for OCR (optical character recognition) scanning. The transparency unit comes bundled with the EPSON Perfection 1640SU OFFICE. (3621 3HUIH.WLRQ 68 Transparencies up to 4 × 5-inch film (negative film, positive film) 35 mm strip film (negative, ...filmstrips, and film up to 85% Ordinary office or home conditions; The auto document feeder comes bundled with the EPSON Perfection 1640SU PHOTO. (3621 3HUIH.WLRQ 68 Initialization methods The scanner can be initialized (returned to 4 × 5 inches in size.
Product Information Guide
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..., curls, or folds. Automatically scans your printer. If you an easy way to reprint your photos in a word processing format. If you have a modem and e-mail service, you adjust settings for EPSON Smart Panel. (3621 3HUIH.WLRQ 68 Optical character recognition (OCR) converts a...-quality paper, bond paper, check paper, recycled paper Documents printed with an EPSON Stylus® Color or EPSON Stylus Photo printer. The window for each of the Smart Panel options, read your scanner to 85% Operating conditions Ordinary office or home conditions; (3621 3HUIH.WLRQ ...
..., curls, or folds. Automatically scans your printer. If you an easy way to reprint your photos in a word processing format. If you have a modem and e-mail service, you adjust settings for EPSON Smart Panel. (3621 3HUIH.WLRQ 68 Optical character recognition (OCR) converts a...-quality paper, bond paper, check paper, recycled paper Documents printed with an EPSON Stylus® Color or EPSON Stylus Photo printer. The window for each of the Smart Panel options, read your scanner to 85% Operating conditions Ordinary office or home conditions; (3621 3HUIH.WLRQ ...
Product Information Guide
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... guide Related Documentation CPD-10858 TM-PERF1640 PL-PERF1640 PL-PERF1640P PL-PERF1640O PL-B813172 PL-B813222 EPSON Perfection 1640SU Scanner Basics Reference Guide (HTML) EPSON Smart Panel User's Manual (pdf) EPSON Perfection 1640SU Service Manual EPSON Perfection 1640SU Parts List EPSON Perfection 1640SU PHOTO Parts List EPSON Perfection 1640SU OFFICE Parts List Parts List for optional Transparency Unit Parts List for optional Auto Document Feeder (3621 3HUIH...
... guide Related Documentation CPD-10858 TM-PERF1640 PL-PERF1640 PL-PERF1640P PL-PERF1640O PL-B813172 PL-B813222 EPSON Perfection 1640SU Scanner Basics Reference Guide (HTML) EPSON Smart Panel User's Manual (pdf) EPSON Perfection 1640SU Service Manual EPSON Perfection 1640SU Parts List EPSON Perfection 1640SU PHOTO Parts List EPSON Perfection 1640SU OFFICE Parts List Parts List for optional Transparency Unit Parts List for optional Auto Document Feeder (3621 3HUIH...
Scanner Basics
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EPSON Perfection 1640SU EPSON Perfection 1640SU PHOTO EPSON Perfection 1640SU OFFICE Scanner Basics Printed on recycled paper
EPSON Perfection 1640SU EPSON Perfection 1640SU PHOTO EPSON Perfection 1640SU OFFICE Scanner Basics Printed on recycled paper
Scanner Basics
Page 2
...EPSON Perfection and ColorTrue are registered trademarks, and Micro Step Drive, EPSON Software, and EPSON Store are for use of any options or any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyright laws when using digital cameras and scanners. Neither SEIKO EPSON... in any form or by SEIKO EPSON CORPORATION. A Note Concerning Responsible Use of Epson America, Inc. EPSON encourages each user to other scanners. Trademarks EPSON and EPSON Stylus are registered trademarks and EPSON Smart Panel is designed only for ...
...EPSON Perfection and ColorTrue are registered trademarks, and Micro Step Drive, EPSON Software, and EPSON Store are for use of any options or any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyright laws when using digital cameras and scanners. Neither SEIKO EPSON... in any form or by SEIKO EPSON CORPORATION. A Note Concerning Responsible Use of Epson America, Inc. EPSON encourages each user to other scanners. Trademarks EPSON and EPSON Stylus are registered trademarks and EPSON Smart Panel is designed only for ...