OHS issues need to be considered when managing colour for pre-press measuring light intensity and colour temperature standard lighting conditions for matching colour effects different lighting conditions have on using a monitor, proofing and printing difference between RGB and CMYK colour theory behind UCR and the effect it has on an image theory behind GCR and the effect it has on an image densitometry and spectrophotometry measure ICC profiles and why are they used ICC profiles and how they affect output factors that influence selection of highlight and shadow aim points grey balance requirements to be determined prior to applying colour correction factors that determine the requirements for colour correction use of different ink densities for different stocks standard ink densities for different types of job effects different stocks have on colour reproduction effects different inks have on colour reproduction for proofing and final production effects the age and configuration of the press (eg 2-colour vs 4-colour) have on colour reproduction type of press and what printing process are being used for final output strengths and limitations with respect to colour reproduction of different printing processes common problems for colour management and how can they be solved including an ICC profile in a PDF file affect using the wrong profile has on output sources of information about colour management
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