<p>The equipment has a control surface (1) that is connected with a coolant system. A set of coolant capillaries (3) are integrated parallel to the control surface, where coolant flows through the capillaries. The coolant capillaries are provided in a direction transverse to a print substrate and cross section of the control surface is formed such that dissipated heat is provided to coolant channels. An independent claim is also included for a sheet fed printing machine with control equipment.</p>
