Sheet feeding apparatus having means for determining the leading

Electrophotography – Combined with diverse subject matter

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347104, 399 16, 399 38, 399384, G03G 2100

Patent

active

057015473

ABSTRACT:
A sheet feeding apparatus includes a guiding path for guiding a sheet, a detector for detecting the presence/absence of the sheet in the guiding path, a power-supply switch for turning on and off a power supply, and a determination device for determining whether the sheet comprises a rolled sheet or a cut sheet according to whether the detector detects or does not detect the sheet, respectively, when the power-supply switch has been turned on.

REFERENCES:
patent: Re34685 (1994-08-01), Negishi et al.
patent: 4353511 (1982-10-01), Shimizu
patent: 4354758 (1982-10-01), Futaki
patent: 4949104 (1990-08-01), Negoro et al.
patent: 4963941 (1990-10-01), Negishi et al.
patent: 4975780 (1990-12-01), Kuboki
patent: 5212531 (1993-05-01), Monma et al.
patent: 5216471 (1993-06-01), Kajita et al.
patent: 5420701 (1995-05-01), Terashima et al.

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