Blue-Line Proof

Discussion in 'Print Glossary' started by Color Printing Forum Admin, May 12, 2007.

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  1. Color Printing Forum Admin

    Color Printing Forum Admin Administrator

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    A photographic proof for checking layout and imposition accuracy before plates are made. Blue-line proofs give a 100% accurate idea of placement, but are not very useful for assessing tone or contrast. Blue-Lines are pretty much obsolete now.