| 摘要 |
1535156 Feeding and delivering sheets XEROX CORP 21 June 1977 [30 June 1976] 25818/77 Addition to 1522761 Heading B8R In apparatus for recirculating documents 38 across the exposure platen of a copying-machine of the general construction disclosed in Parent Specification, there is provided a further web 34 wound between the scrolls 28, 30 but not crossing the optical path, so as to support the documents in all but a small exposure part of the intermediate segment 36. Alternatively, two separate further webs could be provided, each wound between one of the scrolls 28, 30 and a further scroll. For unloading documents, the web 32 is deformed by a roller 40. |
