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US 2021/0063918 A1Published application
Belt unit and image formation apparatus
AssigneeOki Data Corporation
InventorTakayuki TAKAZAWA
Life of this patent
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Abstract
A belt unit according to an embodiment may include: an endless belt including a first surface and a second surface opposite to the first surface; and a drive roller in contact with the second surface and configured to drive the endless belt. A surface potential of the first surface of the belt is a voltage of not more than 20 volts, 0.1 seconds after an application of a voltage of 6000 volts.
Claims16
A belt unit comprising:
- an endless belt including a first surface and a second surface opposite to the first surface;
- and
- a drive roller in contact with the second surface and configured to drive the endless belt, wherein
- a surface potential of the first surface of the belt is a voltage of not more than 20 volts, 0.1 seconds after an application of a voltage of 6000 volts.
1 more element
Dependencies are inferred from the claim text.