ISO INTERNATIONAL STANDARD 11928-1 First edition 2000-04-01 Micrographics Quality control of graphic COM recorders - Part 1: Characteristics of the test frames Micrographie - Controle de la qualite des imprimantes COM graphiques - Partie 1: Caractéristiques des cibles de controle Reference number ISO 11928-1:2000(E) ISO @ ISO 2000 py IHS under ted without license from IHS Not for Resale ISO 11928-1:2000(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISo Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation 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 @ISO2000 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 734 10 79 E-mail [email protected] Web www.iso.ch Printed in Switzerland @ Iso 2000 - All rights reserved py IHS unde ermittedwithoutlicense from IHS Not for Resale ISO 11928-1:2000(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through iSsO technical the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 3. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of isO 11928 may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. applications, Subcommittee SC 1, Quality. ISO 11928 consists of the following parts, under the general title Micrographics - Quality control of graphic COM recorders: Part 1: Characteristics of the test frames —Part 2: Quality criteria and control ii ISO 11928-1:2000(E) Introduction on COM, and, although their quality is usually reasonable, they are not always comparable with microfilm copies of This part of IsO 11928 has therefore been prepared to help users to establish procedures that should ensure that drawings on conventional microfilm that complies with ISO 3272-1, ISO 3272-2 and ISO 3272-3. @ISO2000-All rights reserved nited without license from IHS Not for Resale INTERNATIONAL STANDARD ISO 11928-1:2000(E) Micrographics Quality control of graphic COM recorders - Part 1: Characteristics of the test frames 1 Scope This part of IsO 11928 specifies the characteristics of the test frames used for evaluating the image quality of microforms from graphic COM recorders. It applies to graphic COM recorders that are capable of producing both alphanumeric and graphic images output onto black-and-white films. 2Normative reference The following normative document contains provisions which, through reference in this text, constitute p