| 摘要 |
An automatic door closing device of a sublimation type image forming apparatus is provided to prevent quality deterioration of photograph printing by preventing impurities from being entered in a device. An automatic door closing device of a sublimation type image forming apparatus includes a body, a door(140), a fixing member, and a connection member. A lower portion of the door is hinge-coupled to a front surface of the body. When a paper supply cassette is escaped, the door is automatically closed. The fixing member is fixed to one side of the body. The fixing member repeats a connection and cancellation to and from the door during elastic deformation. The connection member is inserted and fixed to a lower portion of the door. The connection member repeats a connection and cancellation to and from the fixing member when the door is opened or closed. The connection member is a tension spring(300).
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