BS DD CEN/TS 14826-2004 邮政服务.邮件的自动识别.机读数字邮政标记用二维条形码符号的印刷质量规范

标准号：BS DD CEN/TS 14826-2004
中文标准名称：邮政服务.邮件的自动识别.机读数字邮政标记用二维条形码符号的印刷质量规范
英文标准名称：Postal services - Automatic identificaton of items - Two dimensional code symbol print quality specification or machine readable Digital Postage Marks
标准类型：M80
发布日期：2004/11/23 12:00:00
实施日期：2004/11/23 12:00:00
中国标准分类号：M80
国际标准分类号：03.240;35.040
适用范围：This document: specifies a methodology for the measurement of defined print quality attributes of Digital Postage Marks in theform of two-dimensional bar code symbols on mail-pieces, defines methods for grading the results of these measurements and deriving an overall symbol quality gradeas a guide to estimating the readability of the Digital Postage Marks, provides guidelines for printing and gives information on possible causes of deviation from high grades toassist users in taking appropriate corrective action, defines a test procedure for the assessment of printing systems for the production of Digital Postage Marks.These provisions apply to the Digital Postage Mark blocks as they appear on fully produced mail items whenremitted to postal operators, including the characteristics resulting from operations other than printing per se thataffect their appearance to a mail processing system (covering, inserts into transparent window envelopes, affixedDigital Postage Mark labels).This document does not define the qualification tests or sampling requirements necessary to determine thepractical feasibility of any specific read rate.