Baker Botts L.L.P.
Sheet feeder and image forming apparatus
A sheet feeder includes a feed roller that includes a feed roller shaft, the feed roller being capable of feeding a sheet, a frame that supports the feed roller shaft, a helical gear attached to the feed roller shaft, a motor that drives the feed roller shaft via the helical gear, a disc attached to the feed roller shaft, a sensor body that detects a rotation of the disc, and a pressing member that presses the feed roller shaft from a side of the feed roller shaft in a thrust direction toward another side of the feed roller shaft.
Brother Kogyo Kabushiki Kaisha
B Y B B B B B B
B65H Y10T B65H B65H B41J B65H B65H B65H
additional additional additional additional inventional additional inventional inventional
Masaru
Takeuchi