| 摘要 |
A cassette of an image forming apparatus is provided to load papers of various sizes and simply raise the loaded papers. The first and the second paper loading parts load papers, respectively. The first and the second paper loading parts share and load papers of a big size together. The first and the second raising parts(141,142) raise and lower the first and the second paper loading parts, respectively. The first and the second raising parts(141,142) raise and lower the first and the second paper loading parts together at the same speed. Each of the first and the second raising parts(141,142) includes a plurality of shafts and supporting parts. A plurality of the shafts is horizontally installed in lower pats of the first and the second paper loading parts to engage gears formed in one end. A plurality of the supporting parts is formed to be rotatable together with a plurality of the shafts to be capable of contacting with the first and the second paper loading parts and supporting the first and the second paper loading parts.
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