Process for feeding recording medium and package of recording medium
AssigneeSeiko Epson Corporation
InventorsMasaaki Itano, Hiroyuki Onishi
Life of this patent
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Abstract
There is provided a process for feeding in a recorder a recording medium having a glossy surface from a tray in which the recording media is loaded and piled up, in which the last sheet of the recording medium can be fed smoothly without adsorption to the tray. An extra sheet is laid between the tray and the recording media in order to prevent the adsorption of the last recording medium to the tray and to ensure that the last sheet of the recording medium is also led out smoothly from the tray.
Claims8
A process for feeding a recording medium into a recorder from a housing in which recording media are piled, comprising the steps of:
- providing an extra sheet between the housing and piled recording media, said extra sheet having a first side that contacts a bottom surface of the recording medium and a second side that contacts a surface of the housing, said extra sheet being selected such that a coefficient of static friction between the first side of the extra sheet and the bottom surface of the recording medium is less than μb1, wherein μb1 represents the coefficient of static friction between the surface of the housing and the bottom surface of the recording medium,
- pressing a member against a top surface of the recording medium in the housing, and
- operating the member in such a manner that the recording medium is drawn out from the housing and fed to the recorder,
- wherein μa>μc and μb>μc
- where μa represents a coefficient of static friction between the member and the top surface of the recording medium against which the member is pressed,
- μb represents the coefficient of static friction between the second side of the extra sheet and the surface of the housing, and
- μc represents the coefficient of static friction between the first side of the extra sheet and the bottom surface of the recording medium which faces the surface of the housing.
Dependencies are inferred from the claim text.