| 摘要 |
PROBLEM TO BE SOLVED: To provide an easy-to-use image forming device capable of selectively accepting a paper roll cassette or cut paper cassette to be set in one storage part. SOLUTION: A driven gear 40 is attached to the rotary shaft 39 of a drive roller 37 of a cut paper cassette 19, and a transmission gear 41 is arranged in such a way as meshing with the driven gear 40. The arrangement should be such that the transmission gear 41 meshes with a driving gear 36 of a transmission mechanism 43 provided previously in a housing when the cut paper cassette 19 is closed. The transmission mechanism 43 is arranged to be used commonly even in the case the paper roll cassette is set.
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