PROCESS CARTRIDGE AND IMAGE FORMING DEVICE Russian patent published in 2022 - IPC G03G21/08 G03G21/18 

FIELD: information technology.

SUBSTANCE: invention relates to information technology, and in particular to means of image formation. The cartridge includes a rotatable development roller, a rotatable toner supply roller, a toner chamber configured to accommodate toner, a development chamber in which said toner supply roller is located, a supply element, a connection element, wherein said development roller is configured to receive a driving force from the connecting element through said toner supply roller.

EFFECT: invention provides the possibility of reducing the residual developer, as well as the possibility of reducing the number of parts of the cartridge.

9 cl, 26 dwg