ISO/IEC 19799:2007

Information technology — Method of measuring gloss uniformity on printed pages

ISO/IEC 19799:2007 defines methods and processes for measuring objective print quality attributes for the assessment of gloss non-uniformity on printed pages in reflection mode, and provides transforms, when applicable, that relate the objective results to subjective responses if appropriate. The gloss uniformity attributes included in ISO/IEC 19799:2007 are differential gloss, gloss uniformity within a page, and gloss consistency within a run. ISO/IEC 19799:2007 provides a definition of gloss uniformity attributes representative of the print quality on reflection prints, a set of print files for the creation of printed pages for gloss uniformity measurement, a procedure for gloss uniformity testing and the analysis of the resulting data, a method for evaluating and grading these measurements and deriving an assessment of gloss uniformity, the appropriate method of describing the gloss uniformity of printing and copying systems in documentation supplied to the consumer by the manufacturer. The reflection prints that are to be used for measurement can be created via printers or copiers (analog and digital). ISO/IEC 19799:2007 is applicable only to electro-photographic based prints. It does not address the measurement of gloss attributes of printed pages in transmission mode.

Technologies de l'information — Méthode de mesure de l'uniformité de lustre des pages imprimées

General Information

• Status: Published
• Publication Date: 12-Mar-2007
• ICS: 37.100.10 - Reproduction equipment
• Technical Committee: ISO/IEC JTC 1/SC 28 - Office equipment
• Drafting Committee: ISO/IEC JTC 1/SC 28 - Office equipment
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 08-Dec-2023

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 19799
First edition
2007-03-15


Information technology — Method of
measuring gloss uniformity on printed
pages
Technologies de l'information — Méthode de mesure de l'uniformité de
lustre des pages imprimées




Reference number
ISO/IEC 19799:2007(E)
©
ISO/IEC 2007

---------------------- Page: 1 ----------------------
ISO/IEC 19799:2007(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
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.


©  ISO/IEC 2007
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.
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ii © ISO/IEC 2007 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC 19799:2007(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 Test Parameters and Conditions. 3
4.1 Set-up. 3
4.2 Sample Size . 3
4.3 Print Mode . 3
4.4 Paper . 3
4.5 Maintenance . 3
4.6 Original test charts for copiers . 3
4.7 Print Files. 4
5 Test Methodology . 4
5.1 Testing Procedure for copiers. 4
5.2 Testing Procedure for printers . 5
6 Determination of the gloss uniformity for printed pages . 5
6.1 Determination of differential gloss . 5
6.2 Determination of gloss uniformity within-page . 6
6.3 Determination of gloss consistency within a run. 7
7
...

INTERNATIONAL ISO/IEC
STANDARD 19799
First edition
2007-03-15

Information technology — Method of
measuring gloss uniformity on printed
pages
Technologies de l'information — Méthode de mesure de l'uniformité de
lustre des pages imprimées




Reference number
ISO/IEC 19799:2007(E)
©
ISO/IEC 2007

---------------------- Page: 1 ----------------------
ISO/IEC 19799:2007(E)

PDF disclaimer
PDF files may contain embedded typefaces. In accordance with Adobe's licensing policy, such files 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 a PDF 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 the PDF file(s) constituting this document can be found in the General Info relative to
the file(s); the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the files are suitable for
use by ISO member bodies. In the unlikely event that a problem relating to them is found, please inform the Central Secretariat at the
address given below.

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2) electronic attachments containing colour print samples.
Adobe and Acrobat are trademarks of Adobe Systems Incorporated.
©  ISO/IEC 2007
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