| 摘要 |
<p>PURPOSE:To prevent the inferior image forming condition of an image receiving sheet by carrying out the following image forming processing after delivering a defined quantity of light receiving sheet from a housing portion when the inside of a device is outwardly exposed at the time of a jam handling operation, etc. CONSTITUTION:A light receiving sheet 15 is wound up in a roll form on the right side inner portion of an image forming device 1 and housed in a housing portion 13. This light receiving sheet 15 is introduced to an image forming portion 17 via an exposure portion 14 by means of a conveying roller 16a and a conveying belt 16b. The light receiving sheet 15 passed through the image forming portion 17 is introduced to a light receiving sheet destruction portion 9 by means of a roller 18. A paper cassette 5 is installed on the left side face of the image forming device 1 and an image receiving sheet 19 is housed inside thereof. In this device 1, when the portion between the housing portion 13 and the exposure portion 14 through which the light receiving sheet 15 passes is outwardly exposed, a defined quantity of sheet 15 is delivered by an idle feeding means. Hence, the following image forming processing will not be carried out by means of the sheet 15 which was subjected to external light.</p> |
