| 摘要 |
<P>PROBLEM TO BE SOLVED: To save the material cost to be used for printing by an easy operation. <P>SOLUTION: The image forming apparatus is constituted so that, when an economical mode and also an APS (automatic paper selecting) mode are specified by a user at printing, a paper feed tray wherein printing paper whose size is adaptable to the size of an original and whose kind is set as the highest order in terms of priority order in an economical mode setting table 142 is stored is automatically selected as a paper feed tray to be used at printing. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
