ISO/IEC 22592-1:2024
(Main)Office equipment — Print quality measurement methods for colour prints — Part 1: Image quality measurement methods
Office equipment — Print quality measurement methods for colour prints — Part 1: Image quality measurement methods
This document specifies test methods as well as test charts to measure the image quality attributes and those variations in colour prints typically used in office environment. Included are digital colour prints formed by using a multifunction or single function printer. Printers supporting a maximum paper size of A4 or larger are suitable for the measurements using the test charts defined in this document. The image quality attributes included are colour reproduction, line quality, graininess and mottle. The sources of variation considered are locations in a page (within-page variation), printed side in a sheet (side-to-side variation), printed order of the sheet (sheet-to-sheet variation) and colours printed on the back side of evaluated patch (show-through variation). A duplex print set, comprising several sheets which are printed by multifunction or single function printer with colour images on both surfaces of a substrate, is a main application of the test methods to measure image quality variations in the set. Variations, such as within-page variation and sheet-to-sheet variation, are also applicable for a simplex print set comprising several sheets which are printed colour images on one surface of a substrate and no image on the other surface. Both duplex and simplex printers are applicable to form a print set. When image qualities of duplex prints are measured, duplex printers which are capable to print images on both sides of substrate automatically are applicable to form duplex prints. However, simplex printers which require a manual arrangement of substrates between the front side and back side printing to form duplex prints are out of scope of this document.
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Standards Content (Sample)
INTERNATIONAL ISO/IEC
STANDARD 22592-1
First edition
Office equipment — Print quality
measurement methods for colour
prints —
Part 1:
Image quality measurement methods
PROOF/ÉPREUVE
Reference number
ISO/IEC 22592-1:2023(E)
© ISO/IEC 2023
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ISO/IEC 22592-1:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2023
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 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
PROOF/ÉPREUVE © ISO/IEC 2023 – All rights reserved
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ISO/IEC 22592-1:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope .1
2 Normative references .1
3 Terms and definitions .2
4 Test charts .3
4.1 General . 3
4.2 Test chart for colour reproduction and variations in colour reproduction . 3
4.3 Test chart for show-through variations . 5
4.4 Test chart for line quality, graininess and mottle, and those variations . 6
5 Print preparation procedures .7
5.1 Printing environment . 7
5.2 Printing materials . 7
5.3 Printer settings . 7
5.4 Printing operation . 8
5.5 Conditioning the prints after printing. 8
6 Measurement conditions .8
6.1 Measurement environmental condition . 8
6.2 Colour measurement . 9
6.3 Measurement of line quality, graininess and mottle . 9
...
ISO/IEC JTC1 SC 28
ISO/IEC PRF 22592-1
ISO/IEC DIS 22592-1:2023(E)JTC 1/SC 28
Secretariat: JISC
Date: 2023-06-2011-16
Office equipment – — Print quality measurement methods for
colour prints – —
Part 1:
Image quality measurement methods
Proof stage
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ISO/IEC DISPRF 22592-1:2023(E)
© ISO 2022/IEC 2023
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 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
EmailE-mail: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ii © ISO/IEC 2023 – All rights reserved
© ISO/IEC 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/IEC DISPRF 22592-1:2023(E)
Contents Page
Foreword . v
Introduction . vi
Part 1: Image quality measurement methods . 1
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Test charts . 4
4.1 General . 4
4.2 Test chart for colour reproduction and variations in colour reproduction . 4
4.3 Test chart for show-through variations . 7
4.4 Test chart for line quality, graininess and mottle, and those variations . 9
5 Print preparation procedures . 11
5.1 Printing environment . 11
5.2 Printing materials . 12
5.3 Printer settings . 12
5.4 Printing operation . 12
5.5 Conditioning the prints after printing . 13
6 Measurement conditions . 13
6.1 Measurement environmental condition . 13
6.2 Colour measurement . 13
6.3 Measurement of line quality, graininess and mottle . 14
7 Measurement procedures and analysis of measured results . 14
7.1 General .
...
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