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<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="color-calibrate-scanner"> <info> <link type="guide" xref="color#calibration"/> <link type="seealso" xref="color-calibrationtargets" /> <link type="seealso" xref="color-calibrate-printer" /> <link type="seealso" xref="color-calibrate-screen" /> <link type="seealso" xref="color-calibrate-camera" /> <revision pkgversion="3.7.1" version="0.2" date="2012-11-16" status="outdated"/> <revision pkgversion="3.10" date="2013-11-04" status="candidate"/> <revision pkgversion="3.28" date="2018-04-05" status="review"/> <credit type="author"> <name>Richard Hughes</name> <email>richard@hughsie.com</email> </credit> <credit type="editor"> <name>Michael Hill</name> <email>mdhillca@gmail.com</email> </credit> <credit type="editor"> <name>Ekaterina Gerasimova</name> <email>kittykat3756@gmail.com</email> </credit> <include href="legal.xml" xmlns="http://www.w3.org/2001/XInclude"/> <desc>Calibrating your scanner is important to capture accurate colors.</desc> </info> <title>How do I calibrate my scanner?</title> <comment> <cite date="2013-11-04">Kat</cite> <p>We should explain what a colour chart/calibration target is.</p> </comment> <p>If you want your scanner to represent the color accurately in scans, you should calibrate it.</p> <steps> <item> <p>Make sure your scanner is connected to your computer with a cable or over the network.</p> </item> <item> <p>Scan your calibration target and save it as an uncompressed TIFF file.</p> </item> <item> <p>Open the <gui xref="shell-introduction#activities">Activities</gui> overview and start typing <gui>Settings</gui>.</p> </item> <item> <p>Click on <gui>Settings</gui>.</p> </item> <item> <p>Click <gui>Color</gui> in the sidebar to open the panel.</p> </item> <item> <p>Select your scanner.</p> </item> <item> <p>Press <gui style="button">Calibrate…</gui> to commence the calibration.</p> </item> </steps> <note style="tip"> <p>Scanner devices are incredibly stable over time and temperature, so do not usually need to be recalibrated.</p> </note> </page>