ISO INTERNATIONAL STANDARD 20690 First edition 2018-02 Graphic technology Determination of the operating power consumption of digital printing devices Technologie graphique - Lignes directrices pour deéterminer la consommation électrique des dispositifs d'impression numerique Reference number IS0 20690:2018(E) osi Copyright International Organization for Standardizatior @IS02018 IS0 20690:2018(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2018 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either IsO at the address below or Iso's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Published in Switzerland Copyrghtillrmational Organizationfor Standardization @ IS0 2018 - All rights reserved IS0 20690:2018(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions ..1 4 General conditions .5 4.1 Condition, age and machine combination .5 4.2 Connection conditions. .6 4.3 Printing conditions and operational modes. > 4.3.1 General .7 4.3.2 Measurements required for energy efficiency 7 4.3.3 Measurements required for power consumption .8 4.4 Measuring conditions. ..8 4.5 Measurement cycle ..8 4.6 Calculation and documentation of measurement results .11 Annex A (normative) Measurement data sheet ..13 Annex B (informative) Operating power consumption measurement procedures for digital printing devices. .17 Bibliography .23 CopyightIntematinal OrgzAh rights reserved iii