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US 2026/0104655 A1Published application
Image forming apparatus
AssigneeKYOCERA Document Solutions Inc.
InventorsKATSUNORI TERAOKA, TOMOFUMI SHIMIZU, KEIJI OZAWA, TERUYUKI UEMURA
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Abstract
Provided is an image forming apparatus capable of suppressing an influence of environment when printing on a print quality. The image forming apparatus includes a photosensitive member, a charging roller, and a power supply. The photosensitive member has a relative dielectric constant of 3.7 or more and 6.2 or less. The charging roller charges the photosensitive member and has a surface rotational resistance of 5.2 log Ω or more and 6.1 log Ω or less. The power supply applies a DC voltage to the charging roller.
Claims3
An image forming apparatus, comprising:
- a photosensitive member having a relative dielectric constant of 3.7 or more and 6.2 or less;
- a charging roller that charges the photosensitive member and has a surface rotational resistance of 5.2 log Ω or more and 6.1 log Ω or less;
- and
- a power supply for applying a DC voltage to the charging roller.
1 more element
Dependencies are inferred from the claim text.