| 摘要 |
In an electrographic imaging unit including a photosensitive belt (104), a print unit having a transfer roller (109) for transferring an image formed on the photosensitive belt (104) to a paper (117) and a fixation roller (110) for fixing the image transferred to the paper (117), a cleaning unit for removing charges and toner remaining on the photosensitive belt, a paper pickup sensor (113) for detecting whether the paper is normally picked up from a paper cassette feeding unit (111), a paper feeding sensor (114) for detecting whether the paper (117) is normally supplied to the print unit, and a paper output sensor (115) for detecting whether the paper printed in the print unit is normally output therefrom, the electrographic imaging unit is driven by halting the operation of the imaging unit when an operational error occurs; resuming the operation of the imaging unit when the source of the error is removed within a predetermined time; and operating at least one of the photosensitive belt (104), the transfer roller (109), the fixation roller (110) and the cleaning roller when the source of the error is not removed within the predetermined time. <IMAGE> |
