| 摘要 |
<P>PROBLEM TO BE SOLVED: To print deciding the optimal print job in the device when toner residual amount becomes little. <P>SOLUTION: The dot number of an image formed by an image processing section 14 forming the image of the given job is calculated by a dot number calculating section 11A, when the toner residual amount detected by a toner residual amount detecting section 11D becomes a predetermined amount or less, printing order is reordered so as to prioritize the job with the little dot number of the image based on the comparing result by a dot number comparing section 11B comparing the dot numbers of the respective images of a plurality of jobs in a standby condition recorded in a job storing section 16 recording the dot numbers calculated by the dot number calculating section 11A together with the image of the given job by the printing odor changing section 11C changing the printing odor of the given job and the jobs in the standby condition according to the predetermined rule. <P>COPYRIGHT: (C)2009,JPO&INPIT |
