SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
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United States of America Patent
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app pub date -
Aug 17, 2015
filing date -
Aug 22, 2014
priority date (Note) -
Abandoned
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Abstract
A sheet feeding apparatus includes a first and second electrode elements arranged on an attracting member, including a plurality of attracting force generation electrodes and power feeding electrodes corresponding to the respective attracting force generation electrodes. The attracting force generation electrodes of the first and second electrode elements are alternately arranged. Further, the sheet feeding apparatus includes a power feeding brush arranged at a position different from an attracting position and capable of supplying voltages to the electrode elements, respectively, and a neutralization roller pair arranged at a position different from the attracting position and the power feeding brush and configured to be brought into contact with the electrode elements to remove a residual charge on the attracting member. With this, decrease in productivity is prevented by enabling both of the generation of the electrostatic attracting force and the neutralization without control of switching between power feeding and neutralization.
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