Patent ID: 7392950
Filing Date: 2008-07-01
Classification: B41J,H04N

Abstract:
1. A print medium for use with a printer, the print medium comprising: a laminar substrate defining first and second opposite faces; first coded data in a linear pattern disposed in a first data region on the laminar substrate, the first coded data encoding pilot information along a first section of the linear pattern and first information along a second section of the linear pattern, such that the first coded data can be read by a single, uni-directional scan using an optional reader, whereby the pilot information identifies a format in which the first information is encoded and the first section positioned relative to the second section such that the pilot information is read prior to the first information; and second coded data in a two dimensional format disposed in a second data region on the laminar substrate, the second coded data encoding second information; wherein the first information is indicative of the second information.