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US 10,539,921 B1Granted
Support for electrophotographic photoreceptor, electrophotographic photoreceptor, process cartridge, and image forming apparatus
AssigneeFuji Xerox Co., Ltd.
InventorTakayuki Yamashita
Life of this patent
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Abstract
A support for an electrophotographic photoreceptor includes a cylindrical cut pipe having a cut surface as the outer peripheral surface. The outer peripheral surface has an arithmetic average waviness Wa of 0.15 μm or less in the axial direction and a peak count PPc of 100 or more and 990 or less in the axial direction.
Claims20
A support for an electrophotographic photoreceptor, comprising:
- a cylindrical cut pipe having a cut surface as an outer peripheral surface,
- wherein the outer peripheral surface has an arithmetic average waviness Wa of 0.15 μm or less in the axial direction and a peak count PPc of 100 or more and 990 or less in the axial direction.
A support for an electrophotographic photoreceptor, comprising:
- a cylindrical support having periodic waviness in an axial direction on an outer peripheral surface,
- wherein the outer peripheral surface has an arithmetic average waviness Wa of 0.15 μm or less in the axial direction and a peak count PPc of 100 or more and 990 or less in the axial direction.
Dependencies are inferred from the claim text.