| 摘要 |
PROBLEM TO BE SOLVED: To prevent successive jamming which is caused by sheets when the device is re-actuated after the removal of a jammed sheet in the image forming device. SOLUTION: Image formation finish is detected by providing the image forming device with a sensor 4 that checks the ejection of a sheet. When the device is re-actuated after the removal of a jammed sheet, the image forming operation for a second sheet and thereafter is started only when the finish of the image formation on a first sheet is detected. |
