Canon kabushiki kaisha (20250085660). PROCESS CARTRIDGE
PROCESS CARTRIDGE
Organization Name
Inventor(s)
TAKASHI Kenmoku of Shizuoka (JP)
SHINTARO Noji of Shizuoka (JP)
KODAI Hayashi of Shizuoka (JP)
PROCESS CARTRIDGE
This abstract first appeared for US patent application 20250085660 titled 'PROCESS CARTRIDGE
Original Abstract Submitted
the process cartridge includes a developing roller, a toner supplying roller, a toner regulating member, and a toner, a movement direction of a surface of the developing roller is opposite to a movement direction of a surface of the toner supplying roller in a position where the surface of the developing roller is in contact with the surface of the toner supplying roller, the developing roller and the toner supplying roller are formed such that a peripheral speed ratio r satisfies a range of 1.1 to 2.5, and the toner satisfying predetermined requirements is used.