| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device whose internal temperature does not exceed toner melting temperature by measuring ambient temperature and the temperature of fixing and pressure rollers, setting the appropriate control temperature of the fixing roller and restraining the rise of the temperature inside the device main body. SOLUTION: This image forming device is provided with temperature sensors on the pressure roller of a fixing unit and inside the image forming device so as to control the temperature inside the image forming device according to the measurement results of the temperature sensor. Thus, a toner cartridge whose material can be recycled is made applicable by controlling the temperature inside the device main body. |
