Patent ID: 8817318
Filing Date: 2014-08-26
Classification: H04N

Abstract:
1. A printer comprising: a retrieving unit that retrieves a file including document data; a controller comprising: a list printing unit that prints a list image containing the index image, the content acquiring unit comprising: wherein if the first determining unit determines that the file includes the content data, the content data acquiring unit acquires the content data and the index image generating unit generates the index image based on the content data, wherein if the first determining unit determines that the file does not include the content data and if the second determining unit determines that the document data contains the content page, the content page acquiring unit acquires the content page and the index image generating unit generates the index image based on the content page, and wherein if the first determining unit determines that the file does not include the content data, if the second determining unit determines that the document data does not contain the content page, and if the third determining unit determines that the document data includes data of the headline, the headline acquiring unit acquires the data of the headline from the document data and the index image generating unit generates the index image based on the headline.