| 摘要 |
<p>PROBLEM TO BE SOLVED: To convey sheets of paper of different sizes correctly without enlargement of the device configuration. SOLUTION: When an eccentric cam 18 rotates half a turn to cause a secondary conveyance roller 11 to separate from an intermediate transcription belt 5a, an aid plate 59 swings together to heave the top of a long hole 55a provided in a swing link 55, and the first frame 51 rotates round a shaft 50. A spur 54 lowers onto a conveyance belt 12a, and conveyance force can be given to a transcribing material certainly by a conveyance roller 61 confronting the spur 54 installed on the conveyance belt 12a.</p> |
