| 摘要 |
PROBLEM TO BE SOLVED: To instantly recognize the position of a target page, to get the target page just after the page is delivered, and to facilitate collecting the papers from each tray after all the pages are delivered. SOLUTION: As for a printer 100, data from a host device 101 such as a personal computer, etc., is received by a receiving buffer 102, then, the received date is analyzed and each part of the device is controlled by a control part 103, and then, the data processed for printing is printed by a printing part 104. Besides, the developed data is stored by a storing device 105, and in the case of printing on both sides of the paper, the paper is reversed by a reversion part 106. Besides, the device is provided with plural paper emergent trays and a trial printing function of partly printing beforehand in the case of printing plural pieces of the document of plural pages, and at the trial printing, in the case the target page is specified, the paper emergent tray is switched just after the specified page. Then, the position of the target page is instantly recognized, and the paper is immediately taken up just after the paper is delivered Besides, the papers can be easily collected from the paper emergent trays. |
