Patent ID: 6793310
Filing Date: 2004-09-21
Classification: B41J,H04N

Abstract:
A set of ink-jet printable proofing sheets, comprising: a plurality of at least five sheets, each comprising:a first printable face having a periphery including first, second, third, and fourth edges, wherein the first and third edges are disposed opposite each other on the first printable face, wherein the second and fourth edges are disposed opposite each other on the first printable face, and wherein the first face has properties resulting from a deposited ink drop print-enhancing treatment, a second face sharing the periphery and the first, second, third, and fourth edges of the first printable face, and a first machine-readable mark located on one of the first and second faces and including a plurality of data areas of different densities, wherein the combination of densities in the data areas are unique to each sheet in the plurality of sheets.