| 摘要 |
PROBLEM TO BE SOLVED: To make a precise post processing performable in accordance with a user, its using condition or the like by informing a managing device of a jam occurring conditions in an image forming device based on a reference being set by the user. SOLUTION: The image forming device is provided with an opening state detecting means A for detecting the opening state of a door or a cover and the jamming state detecting means B detecting the jamming state, measures the passed time with a time measuring means C during the time when the opening state detecting means A is detecting the opening of a door or cover, in the state that a jamming is detected by the jamming state detecting means B, and automatically transmits an alarm signal to the controlling device through communication channel by alarm reporting means D, when the measured time reaches the alarm reporting level being preliminarily set by the level setting means E. |
