ANSI INCITS ISO IEC 14473-1999 Information technology Office equipment Minimum information to be specified for image scanners.pdf

1、INCITS/ISO/IEC 14473:19992008 (ISO/IEC 14473:1999, IDT) Information technology Office equipment Minimum informationto be specified for image scannersINCITS/ISO/IEC 14473:19992008 (ISO/IEC 14473:1999, IDT)INCITS/ISO/IEC 14473:19992008 ii ITIC 2008 All rights reserved PDF disclaimer This PDF file may

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4、 parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. Adopted by INCITS (InterNational Commit

5、tee for Information Technology Standards) as an American National Standard. Date of ANSI Approval: 6/19/2008 Published by American National Standards Institute, 25 West 43rd Street, New York, New York 10036 Copyright 2008 by Information Technology Industry Council (ITI). All rights reserved. These m

6、aterials are subject to copyright claims of International Standardization Organization (ISO), International Electrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Technology Industry Council (ITI). Not for resale. No part of this publication may be reproduce

7、d in any form, including an electronic retrieval system, without the prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW, Washington, DC 20005. Printed in the United States of America iiiForewordISO (the International Organization

8、for Standardization) and IEC (the International Electrotechnical Commission)form the specialized system for worldwide standardization. National bodies that are members of ISO or IECparticipate in the development of International Standards through technical committees established by therespective org

9、anization to deal with particular fields of technical activity. ISO and IEC technical committeescollaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, inliaison with ISO and IEC, also take part in the work.In the field of information technolog

10、y, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75 % of the national bodies casting a

11、vote.International Standard ISO/IEC 14473 was prepared by ISO/IEC JTC 1, Information technology, SubcommitteeSC 28, Office equipment.Annex A of this International Standard is for information only.INCITS/ISO/IEC 14473:19992008 ITIC 2008 All rights reservedAMERICAN NATIONAL STANDARD INCITS/ISO/IEC 144

12、73:199920081Information technology - Office equipment - Minimum informationto be specified for image scanners1 ScopeThis International Standard is intended to facilitate user selection of an image scanner. This International Standardspecifies the minimum information that shall be included by manufac

13、turers in their specification sheets for scanners.This International Standard is made for the average end user. For this reason it does not describe all specificationsof scanners with special features such as double sided scanning or high speed. By insuring consistency ofspecification of scanner pro

14、duct information, this International Standard enables the end user to make meaningfulcomparisons of machine functionality and performance characteristics. The most meaningful parameters of functionand performance are specified and defined, and measures of performance are provided.This International

15、Standard further applies to types of scanners which are most prevalent in use, includingparameters for a scanning engine (an optomechanical physical device) and basic image processing only (thoseprocesses include digital data output with encoded gray scale, or unencoded single bit plus halftone data

16、). It does notrequire specification of advanced application processing such as OCR, translation, vector conversion, etc. Becausescanners use both software and/or hardware to achieve some scanner functions and controls, the standard containssome entries related to software even though the standard is

17、 primarily for scanner hardware. The manufacturer, athis option, may include description of such additional functionality which may be provided. This standard also doesnot consider image quality, nor does it provide or use related test targets.2 Normative referencesThe following standards contain pr

18、ovision which, through reference in this text, constitute provisions of thisInternational Standard. At the time of publication, the editions indicated were valid. All standards are subject torevision, and parties to agreements based on this International Standard are encouraged to investigate the po

19、ssibilityof applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers ofcurrently valid International Standards.ISO 216:1975, Writing paper and certain classes of printed matter - Trimmed sizes - A and B series.ISO 554:1976, Standard atmospheres fo

20、r conditioning and/or testing - Specifications.ISO 7779:1988, Acoustics - Measurement of airborne noise emitted by computer and business equipment.ISO 9295:1988, Acoustics - Measurement of high-frequency noise emitted by computer and business equipment.ISO 9296:1988, Acoustics - Declared noise emiss

21、ion values of computer and business equipment.3 ConformanceIn order to comply with this International Standard, specification sheets shall contain, in the order shown, all itemslisted in clause 5 which are relevant to the machine being described.4 Test and measurement conditionsUnless otherwise spec

22、ified, all tests and measurements made by the manufacturer to provide data for scannerspecification sheets satisfying this International Standard shall be conducted at the following conditions:- temperature: 18 C to 25 C- relative humidity 30% to 70%- voltage: rated input voltage- frequency: rated f

23、requency- paper size: A4- paper weight: 60 g/m2to 90g/m2Whenever a capacity is given in sheets, the reference paper weight shall be specified. ITIC 2008 All rights reserved25 Information to be included in the specification sheetsThe following table defines, for each parameter, the number, the name o

24、f the parameter, a short description of theentry, and the measurement method. These constitute the information to be included in the specification sheets.The heading of the specification sheet shall indicate that it has been prepared in accordance with this InternationalStandard. The numbers and hea

25、dings of the table in clause 5 shall be used. Parameters which are not applicablemay be ignored, without changing the number of other parameters.Parameter Description of the entry Remark and examples1 .General1.1 Name and Model Number Manufacturers name and ModelIdentification1.2 Scanner Type Flatbe

26、d, Sheet Feed, Handheld1.3 Sensing Capability Monochrome, Color1.4 Maximum Document Size _ mm x _ mmGive dimensions in millimeters orstandard sizes.1.5 Optical Resolution _ dots/25.4 mm (_ dpi)_ dots/mmIndicate the fundamental opticalsampling rate of the sensor.1.6 Interface SCSI, SCSI-2, Centronics

27、IEEE-488, RS-232CCommonly called interface namesas Centronics and RS-232C couldbe used.2. Scanning2.1 Scanning Time2.1.1 Page Scanning Time _seconds for 1 bit/pixel (line art)_seconds for 8 bit/pixel (256 gray)_seconds for 24 bit/pixel (color)Scanning time shall be measuredbetween start scanning and

28、 end ofscanning. The start scanning isdefined as pushing a start buttoneither in application software or for ahandheld scanner. The end of thescanning is defined as a time when ahost PC is released from thescanning job. The test configurationused shall be stated: PC modelname, memory size, interface

29、,scanner driver and applicationsoftware.*FB, SF : A4, Portrait, 150, 200 or300 dpi*HH : A4 or A6, Portrait, 150, 200 or300 dpiTo be specified if available.2.1.2 Line Scanning Time _ms/line The test configuration used shall bestated: resolution, color / 256 gray /line art etc.2.2 Scanning Speed _mm/s

30、 The test configuration used shall bestated: resolution, color / 256 gray /line art etc.2.3 AD Converter Number of bits for AD conversion. 8-bit, 10-bit, 12-bit2.4 Image Sensor Type CCD, Contact typeNote*: FB=Flatbed scanner, SF=Sheet Feed Scanner, HH=Handheld ScannerINCITS/ISO/IEC 14473:19992008 IT

31、IC 2008 All rights reserved)3Parameter Description of the entry Remark and examples2.5 Light Source Fluorescent lamp, LED, Halogenlamp, Color temperature and/orspectrum2.6 Color Separation State color separation method used. R-G-B color sensorR-G-B light source switching2.7 Color Sequence 3-pass, 1-

32、pass2.8 Drop-out Color Red, Yellow-Green3. Output3.1 Output Mode State output mode. R-G-B color, C-M-Y color, Grayscale, Line art, Dither, Error diffusionIndicate the matrix size or thenumber of halftones, for dither anderror diffusion.3.2 Gray Scale Level Number of the Image Scanneroutput bits.8-bi

33、t, 12-bit, R-G-B bits for eachcolor.3.3 Color Sequence Dot sequential, Line sequential,Page sequential3.4 Output Resolution _dpiIndicate the value(s) or the range ofcalculated resolution.100/200/300 dpi 50-600 dpi3.5 Maximum Achievable OutputData Rate_ MB/secIndicate the value of maximumachievable o

34、utput data rate by thescanner.Indicate the value at each interface.3.6 Average Achievable OutputData Rate_ MB/sec Indicate the value at each interface.The test configuration used shall bestated : PC model name, memorysize, interface, scanner driver andapplication software.4. Additional Functions and

35、Controls Implemented byHardware or SoftwareState if functions are achievable byhardware or by software includedwith the scanner.4.1 Scaling _-_%Indicate the range of scaling basedon the optical resolution.50-200%4.2 Contrast Indicate the range of contrastcontrol.0-255 levelsContrast means the ratio

36、of imageand non-image area.4.3 Brightness Indicate the range of brightnesscontrol.0-255 levelsBrightness means the generaldensity of image.4.4 Others State other functions. Cropping, Compression, Gammacorrection, Segmentation, Masking,Sharpness, Color correction,Automatic size sensing5. Automatic Do

37、cument Feeder(ADF)State if standard or optional.5.1 ADF Type Document feed, Document fixed5.2 Document Size From _ mm x _ mmto _ mm x _ mmGive dimensions in millimeters orstandard sizes.5.3 Document Weight (Thickness) From _ g/m2to _ g/m25.4 Capacity Total thickness _ mm max._ sheets max. (based on

38、_g/m2)Total thickness in millimeters ornumber of sheets.The manufacturer shall indicate thenominal capacity with respect to thereference paper weight.INCITS/ISO/IEC 14473:19992008 ITIC 2008 All rights reserved4Parameter Description of the entry Remark and examples5.5 Page Scanning Speed ofScanner wi

39、th ADF_ pages/min. (PPM)Measure the maximum number ofpages which can be scanned perminute using the ADF.State configuration: page size,orientation, scanning resolution andbits/pixel. Use 200 dpi, 1 bit/pixel,A4 and portrait if available.5.6 Dimensions of ADF Width x depth x height (mm)Specify the di

40、mensions if the ADF isoptional.Indicate if trays, knobs or other arenot included.5.7 Weight of ADF _ kgGive weight in kilograms, if ADF isoptional.Indicate if trays are not included.6. Transparency Scanning State if standard or optional.6.1 Transparency Type State transparency film type. 35mm Negati

41、ve Film, 4x5Positive Film, OHF6.2 Scanning Area _ mm x _ mmGive dimensions in millimeters orstandard sizes.210 mm x 297 mm (A4), Letter,JIS B56.3 Dimensions of TransparencyUnitwidth x depth x height (mm)Give dimensions in millimeters, iftransparency unit is optional.Indicate if knobs or other are no

42、tincluded.6.4 Weight of Transparency Unit _ kgGive weight in kilograms, iftransparency unit is optional.7. Physical Characteristics andPower Source7.1 Dimensions width x depth x height (mm)Give dimensions in millimeters.Indicate if trays, knobs or other arenot included.7.2 Weight _ kg Indicate if wi

43、th or withoutaccessories.7.3 Voltage or Voltage Range _ Volt, _ - _ Volt. Indicate if AC or DC. Indicate if built-in battery. Indicate tolerance7.4 Frequency or FrequencyRange_ Hz, _ - _ Hz For AC power only. Indicatetolerance.7.5 Power _ Watt max.Indicate the value at the rated inputvoltage.7.6 Ope

44、rating Environment _ - _ C, _ - _ %8. EMC and Safety8.1 EMC Requirements Emission and immunity standardsapplied.CISPR 22 (Class A or B), FCC ClassA or B, VCCI-2IEC 801/1-68.2 Safety Requirements Indicate the applicable standards. IEC, UL, CSA, EN8.3 Acoustical Noise Sound power level and soundpressu

45、re levelMeasured according to ISO 7779and ISO 9295. Declared accordingto ISO 9296. Specify for basic andmaximum configuration.9. Options/Accessories9.1 Options Peripheral equipment that changesthe functionality of the machine.Feeding unitLarge capacity input trayFax adapter/board9.2 Accessories Inte

46、rface kit, Interface board, Cable.Specify if high quality cables arenecessary due to EMCrequirements.9.3 Bundled Software List name of bundled software. Utility software for Windows, Driver,Software on UNIXSpecifications related to softwaremay be described in section 4.INCITS/ISO/IEC 14473:19992008

47、ITIC 2008 All rights reserved5Annex A(informative)Example of a layout for a specification sheet1. General1.1 Name and Model Number _1.2 Scanner Type Flatbed scanner1.3 Sensing Capability Color and Monochrome1.4 Maximum Document Size 216 mm x 297 mm1.5 Optical Resolution 300 dpi x 300 dpi1.6 Interfac

48、e SCSI2. Scanning2.1 Scanning Time2.1.1 Page Scanning Time _ seconds (A4, Portrait, 300dpi, 1 bit/pixel)Measurement system PC name, (486/DX4/66MHz), Main memory size, Application,Scanner driver, Interface, etc._2.1.2 Line Scanning Time _ms/line (A4, Portrait, 300dpi, 1 bit/pixel)2.2 Scanning Speed _

49、mm/s2.3 AD Converter 8-bit2.4 Image Sensor Type CCD2.5 Light Source Fluorescent lamp2.6 Color Separation R-G-B color sensor2.7 Color Sequence 1-pass2.8 Drop-out Color Not applicable3. Output3.1 Output Mode R-G-B colorGray scaleLine artDither 4 x 4, 8 x 8Error diffusion3.2 Gray Scale Level 8 bit for each color3.3 Color Sequence Line sequential3.4 Output Resolution 50 - 600 dpi3.5 Maximum Achievable _ MB/secOutput Data Rate3.6 Av