초록 ▼

A print medium configured to be printed on by a pagewidth printhead in a print direction. The print medium includes: a laminar substrate defining first and second opposite faces; a data track containing first information encoded in accordance with a linear encoding scheme, the data track extending i

A print medium configured to be printed on by a pagewidth printhead in a print direction. The print medium includes: a laminar substrate defining first and second opposite faces; a data track containing first information encoded in accordance with a linear encoding scheme, the data track extending in a linear read direction across a portion of the first face of the print medium, the read direction being oriented at between 45 and 135 degrees with respect to the print direction; and a plurality of contiguous tags tiled across the laminar substrate. Each of the tags identifies second information and a two-dimensional coordinate position on the laminar substrate. Each of the tags is encoded in accordance with a second encoding scheme distinct from the linear encoding scheme. The information is indicative of the second information.

대표청구항 ▼

1. A printing system comprising: a pagewidth printhead; anda print medium configured to be printed on by a pagewidth printhead in a print direction, the print medium comprising:a laminar substrate defining first and second opposite faces;a data track containing first information encoded in accordanc

1. A printing system comprising: a pagewidth printhead; anda print medium configured to be printed on by a pagewidth printhead in a print direction, the print medium comprising:a laminar substrate defining first and second opposite faces;a data track containing first information encoded in accordance with a linear encoding scheme, the data track extending in a linear read direction across a portion of the first face of the print medium, the read direction being oriented at between 45 and 135 degrees with respect to the print direction; anda plurality of contiguous tags tiled across the laminar substrate, each of said tags identifying second information and a two-dimensional coordinate position on the laminar substrate, each of said tags being encoded in accordance with a second encoding scheme distinct from the linear encoding scheme, wherein the first information is indicative of the second information. 2. A printing system according to claim 1, wherein the read direction is orientated at 90 degrees with respect to the print direction. 3. A printing system according to claim 1, further including a leading edge and trailing edge opposite the leading edge, wherein the data track is positioned closer to the leading edge than to the trailing edge. 4. A printing system according to claim 3, wherein the data track is positioned at or adjacent the leading edge. 5. A printing system according to claim 3, wherein the data track is printed in infrared ink. 6. A printing system according to claim 1, wherein the first information is the same as the second information. 7. A printing system according to claim 6, wherein the first and second information are a document identifier. 8. A printing system according to claim 1, further including a second linear-encoded data track extending along at least a portion of at least one face of the print medium. 9. A printing system according to claim 8, wherein the second linear-encoded data track includes an extractable clock useable by the mobile device in synchronizing printing onto the print medium. 10. A printing system according to claim 1 further comprising: a data track reader for reading the data track; anda processor for decoding the data track to obtain the first information,wherein the pagewidth printhead is configured to print onto the print medium at least partially in reliance on the first information determined from the decoded data track.