Image forming apparatus
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United States of America Patent
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Nov 7, 2017
Issued Date -
N/A
app pub date -
Mar 8, 2016
filing date -
Mar 17, 2015
priority date (Note) -
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status (Latency Note)
Importance
Abstract
An image forming apparatus includes an image forming device to transfer an image to a recording sheet; a fixing device to feed the recording sheet and fix the image onto the recording sheet; a branching device to switch between an ejection path to eject the recording sheet fed downstream of the fixing device, to outside the apparatus, and a reversing path for duplex printing; and a back curl correction structure disposed in a sheet feeding path between the fixing device and the branching device. The back curl correction structure includes a drive roller; a driven roller; an auxiliary nip portion; a guide member; and a guide moving device to move the guide member to a first position and a second position depending on the condition of the recording sheet.
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