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US 2010/0303498 A1Published application
Image forming apparatus
AssigneeOki Data Corporation
InventorTakayuki TAKAZAWA
Life of this patent
Estimating the term…
Abstract
An image forming apparatus includes a belt including an abutting surface and a cleaning member disposed to abut against the abutting surface for removing a foreign substance on the abutting surface. The abutting surface has a mirror surface smoothness of 40 to 200, and a pensile hardness of 2H to 7H.
Claims20
An image forming apparatus comprising:
- a belt including an abutting surface, said abutting surface having a mirror surface smoothness of 40 to 200 and a pensile hardness of 2H to 7H, or having the mirror surface smoothness of 60 to 200 and the pensile hardness equal to or greater than H and less than 2H;
- and
- a cleaning member disposed to abut against the abutting surface for removing a substance on the abutting surface.
An image forming apparatus comprising:
- a belt including an abutting surface, said abutting surface having a mirror surface smoothness of 40 to 200 and a pensile hardness of 2H to 7H;
- and
- a cleaning member disposed to abut against the abutting surface for removing a substance on the abutting surface.
Dependencies are inferred from the claim text.