| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent lowering of performance of a printer and an event that a part of functions can not be used, which are generated duet to stored printing job data. SOLUTION: When a prescribed exact password is inputted from ten keys, etc., ('OK' in S303), the printer enters a super user mode. Then, a selection picture whether a printing jot is to be deleted or not is displayed (S304). When deletion of the job is selected ('Yes' in S304), the print job data which is left stored in an HDD 21 is deleted (S308). Unless the deletion of the job is selected, a selection picture whether the printing job is to be outputted or not is displayed (S305). When output of the job is selected ('Yes' in S305), printing output is performed according to the printing job data which is left stored in the HDD 21 (S309).</p> |
