发明名称 |
A PRINTER INCLUDING PAPER FEED AND EJECT CONTROL APPARATUS |
摘要 |
In a paper feeding and ejecting device for a printing apparatus, a sheet of paper is fed by a paper feeding roller from the top of a stack of paper sheets in a magazine through a feeding guide to a gripping assembly on the peripheral surface of a platen which is rotated in one direction during printing and in the opposite direction during ejecting of a printed sheet through an ejecting guide to ejecting rollers. The feeding roller and the ejecting rollers are driven by a single reversible drive motor at suitable times during the operating cycle. The feeding guide and the ejecting guide are separated from each other at the platen so that the feeding of a sheet to the platen will not interfere with the ejecting of a printed sheet. At the completion of each operating cycle, the feeding roller is accurately located at a standby position without requiring the use of a control sensor therefor. |
申请公布号 |
DE3572341(D1) |
申请公布日期 |
1989.09.21 |
申请号 |
DE19853572341 |
申请日期 |
1985.10.15 |
申请人 |
SONY CORPORATION |
发明人 |
SONE, MASAKAZU C/O SONY CORPORATION;NAKAJIMA, TAKESHI C/O SONY CORPORATION |
分类号 |
B41J11/42;B41J11/58;B41J13/00;B41J13/10;B41J13/22;B65H3/06;B65H29/22;(IPC1-7):B65H3/06 |
主分类号 |
B41J11/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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