| 摘要 |
<p>A printing medium supply unit and an image forming apparatus having the same are provided to install a guide unit guiding the transfer of a print medium to a separate space between the printing medium supply unit and a containing casing, thereby smoothly transferring a print medium. A printing medium supply unit(200) comprises a paper supply cassette and a guide unit(220). The guide unit is rotatably connected to the paper supply cassette to guide a print medium. The paper supply cassette comprises a cassette main body(211), a knock-up plate(217), an elevation elastic member(212) and a guide unit. The cassette main body is detachably connected to a lower casing(110). The knock-up plate is installed in the cassette main body. The elevation elastic member elastically supports the knock-up plate.</p> |
