| 摘要 |
PURPOSE:To make the printing of respective faces efficient and to stack printed recording paper under edited state by forming control data independently from input data in which both-sided data and single-sided data are mixed. CONSTITUTION:Respective destination bin commands and respective printing commands are added to input data and the added input data are supplied to a buffer 21, analyzed in each page by a table 21a and then stored in a page buffer 22. A control map 22a corresponding to the buffer 22 at the rate of 1 to 1 forms pages in accordance with the number of pages based on a map 22b and aligns and stores the pages so that one-side pages are stored in a map 23 and both-side pages are stored in a map 24 in each odd page and even page. The input data stored in the buffer 22 are transferred to an image formation part in synchronism with a recording paper stagnating means and a carrying system control means in accordance with the formed control data in parallel with input data writing. Printed recording paper is edited in each one-side page, in each even page of both sided data and in each odd page of both sided data and then stacked. |
