ISO INTERNATIONAL STANDARD 4087 Third edition 2005-04-15 Micrographics Microfilming of newspapers for archival purposes on 35 mm microfilm Micrographie - Enregistrement des journaux sur microfilm de 35 mm pourI'archivage Reference number ISO 4087:2005(E) @ ISO 2005 ISO 4087:2005(E) PDF disclaimer 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 ISO2005 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-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2005 - All rights reserved ISO 4087:2005(E) Contents Page Foreword 1 Scope. 2 Normativereferences 3 Terms and definitions 4 Rawstockmicrofilm 5 Reduction ratios and image placement... 5.1 General... 5.2 Reduction ratios for smaller pages and sectional filming. 5.3 Image positions.. 5.4 Progression of text . 6 Leader and trailer.. 6.1 Clear leader... 6.2 Archival test area .. Filming conditions 7.1 Show-through. 7.2 Illumination .. 8 Arrangement of the file.... 8.1 Chronological divisions . 8.2 Filming of editions and supplements .... 9 Film Targets 9.1 Lettering. 9.2 Language 9.3 Calendar dates 9.4 Targets. 9.5 Graphic symbols .... 9.6 Sequence and contents of targets 9.7 Additional targets..... 10 Processing camera negative ... 11 11 Quality 12 Correction procedures 12.1 Refilming..... 12 12.2 Splices. 12 13 Intermediate copies 12 14 14.1 General 12 14.2 Quality 12 14.3 Loading ... 12 14.4 Leader and trailer 13 14.5 Splices 13 14.6 Resolution 13 15 Storage 13 16 Packaging 13 16.1 Securing.. 13 16.2 Labelling... 13 alion'ghts reserved ii IS0 4087:2005(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/lECDirectives,Part2 The main task of technical committees is to prepare International Standards. Draft International Standards 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 document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 4087 was prepared by Technical Committee IsO/Tc 171, Document management applications, Subcommittee SC 2, Application issues. This third edition cancels and replaces the second edition (IsO 4087:1991), which has been technically revised. @ ISO 2005 - All rights reserved ISO 4087:2005(E) INTERNATIONAL STANDARD Micrographics Microfilming of newspapers for archival purposes on 35 mm microfilm Scope This International Standard establishes general principles for microfilming printed newspapers for preservation and distributiontolibrariesand otherdoc