PURPOSE: To raise efficiently for cooling, to improve the setting precision of the objective temp. of a roller in a fixing device and to shorten the time until the device main body comes to fit for use at the time of changing the high temp. to the low temp.
CONSTITUTION: In an image forming device is provided for forming a latent image on a photoreceptor by carrying out exposure on the photoreceptor, transforming the latent image to a visual image with toner, transferring the visual image on a transfer paper and then forming the image on the transfer paper by heat-fixing the toner image on the transferred paper by a fixing device, the fixing device is provided with the plural sets of fixing set temp. at the time of the image forming and a fixing device cooling means 21 for changing the temp. of the fixing device from the high temp. to the low temp. by flowing wind to the fixing device, the gap is formed by separating the roller 1 and 2 in the fixing device at the time of cooling the fixing device so that the gap is ventilated.
| JP2916652 | [Title of Invention] Thermal Transfer Printer |
| JP2000355099 | DRYING APPARATUS |
| JP2889055 | [Title of Invention] Thermal Recording Device |
YAMAZAKI SHUICHI
YAMAKAWA KENJI
