BS 5519-4: BRITISH STANDARD 1977 ISO 3540:1976 Specification for Ribbons and spools used on office machines and data processing equipment - Part 4: Characteristics of cores for paper or plastic printing ribbons [ISO title: Paper or plastic printing ribbons Characteristics of cores] UDC 681.61:681.3:621.798.114-252.6 BSi NOCOPYINGWITHOUTBSIPERMISSIONEXCEPT BS 5519-4:1977 Cooperating organizations The Office Machines and Equipment Standards Committee, under whose direction this British Standard was prepared, consists of representatives from the following Government departments and industrial, commercial and professional organizations: Association of Certified and Corporate Accountants British Printing Industries Federation* Business Equipment Trade Association* Civil Service Department* Department of the Environment (PSA) Drawing Office Material Manufacturers' and Dealers' Association Her Majesty's Stationery Office* Institute of Chartered Accountants in England and Wales* Institute of Chartered Secretaries and Administrators* Institute of Cost and Management Accountants Office Machines and Equipment Federation* The Committee of London Clearing Bankers on behalf of the Committee of Scottish Clearing Bankers, Co-operative Bank, Central Trustee Savings Bank and Yorkshire Bank The Institute of Administrative Management Those organizations marked with an asterisk in the above list, together with the following, were directly represented on the committee entrusted with the preparation of this British Standard: Association of County Councils Association of Metropolitan Authorities British Railways Board British Stationery and Office Products Federation Carbon Paper, Inked Ribbon and Duplicating Material Manufacturers' Association of Great Britain Greater London Council Health and Safety Executive National Coal Board Stationers' Association of Great Britain and Ireland This British Standard, having been prepared under the direction of the Office Machines Copy: and Equipment Standards under the authority of the Amendments issued since publication Licensed 31October1977 C BSI 12-1999 Date of issue Amd. No. Comments The following BSI references relate to the work on this standard: Committee reference OMS/3 Draft for comment 74/62471 DC ISBN 0 580 09766 8 BS 5519-4:1977 Contents Page BSI Cooperating organizations Inside front cover Foreword ii 1 Scope and field of application 1 2 Dimensions of cores 1 Optional features in cores 3 1 Figure 1 - Section through a diameter of the core 1 Figure 2 - Optional features in the core 2 CBSI12-1999 1