| 摘要 |
<P>PROBLEM TO BE SOLVED: To preset the total limit number of sets of printing contents by controlling the number of printable sets of the printing contents for each digital television apparatus by a broadcasting station. <P>SOLUTION: A printing system for data broadcast is provided in which a digital television apparatus connectable to a printer prints printing contents during being data broadcast and the system includes: a step of extracting identification information and the limit number of sets of the printing contents from contents for viewing; a step of extracting the accumulated number of sets of the relevant printing contents in a storage device from the identification information of the extracted contents to be printed; a comparison step of comparing the total number of sets obtained by adding the accumulated number of sets to the number of sets to be printed this time with the extracted limit number of sets; and a step of adding the number of actually printed sets to the accumulated number of sets of the storage device. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
