Sheet feed device, and image forming apparatus including the same
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United States of America Patent
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May 30, 2017
Grant Date -
Jun 2, 2016
app pub date -
Nov 12, 2015
filing date -
Nov 27, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A sheet feed device includes a device main body, a sheet feed cassette, a sheet conveyance path, a sheet feed roller, a retard roller, a support unit, and a pair of lock mechanisms. The retard roller is disposed to face the sheet feed roller in the device main body and, together with the sheet feed roller, forms a sheet feed nip portion through which the sheet is passed. The support unit is disposed in the device main body and supports the retard roller. The lock mechanisms are supported by the support unit in the device main body so as to face the wall portion of the sheet feed cassette. The lock mechanisms are disposed on both sides of the retard roller in the sheet width direction and lock the sheet feed cassette attached to the device main body and position the sheet feed cassette in the attachment direction.
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