| 摘要 |
<p>OF INVENTION The reader-printer includes an electro-mechanical control mechanism, roll paper storage and feed mechanism, paper cutter, and a corona paper charger in the upper portion of the machine. A light source, optical lens and microfiche carrier are disposed in the lower portion of the machine together with a paper developer, dryer and discharge chute. The optical system includes two movably disposed mirrors operative to project one selected fiche image either on a viewing screen on the front of the machine, or rearwardly to an exposure station whereat a selected size paper is momentarily retained to permit exposure. The electro-mechanical control mechanism functions to effect sequential operation of each of the machine elements whereby a selected fiche image is read and printed.</p> |
