发明名称 RECORDING APPARATUS HAVING A REMOVABLE SHEET FEEDER
摘要 A recording apparatus on which a cut sheet feeder is removably mountable includes an outer case, a feed roller contained in the outer case and rotatable by the power of a drive source, a pinch roller urged against or spaced apart from the feed roller, and a controlling device exposed out of the outer case and engageable with the cut sheet feeder to forcibly control the pinch roller into a state in which it is urged against the feed roller. The cut sheet feeder has a first stacker piling thereon cut sheets to be fed to the recording apparatus, a second stacker piling thereon cut sheets discharged from the recording apparatus, and a controlling device for forcibly controlling the pinch roller into its urged state when the cut sheet feeder is mounted on the recording apparatus.
申请公布号 US5129646(A) 申请公布日期 1992.07.14
申请号 US19910668685 申请日期 1991.03.07
申请人 CANON KABUSHIKI KAISHA 发明人 MIYAKAWA, AKIRA
分类号 B41J13/10 主分类号 B41J13/10
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