| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image forming apparatus including a multistage paper supplying tray for automatically carrying out processing for determining whether a jamming is released when a cover for a printing engine or one of the paper supplying trays is closed and to provide an image forming program for making the image forming apparatus function. <P>SOLUTION: After the jamming occurs in an image forming apparatus 100 and the jamming is released by a user, a determination of whether the jamming is released is carried out when opening/closing of a cover A (12), a paper supplying tray 1 (15), a paper supplying tray 2 (16), a paper supplying tray 3 (17) or a paper supplying tray 4 (18) is detected. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
