CARTRIDGE Russian patent published in 2015 - IPC G03B41/00 

FIELD: printing industry.

SUBSTANCE: cartridge comprises a casing comprising a first side wall and a second side wall opposite the first side wall in the longitudinal direction, a passive unit made with the ability to receiving the driving force from the outer part mounted on the housing and made with the ability of rotation about the first axial line parallel to the longitudinal direction, and a detected body mounted on the first side wall and comprising a detected part made with the ability of detection by the detecting unit, at that the detected body is made with the ability to move outwards in the longitudinal direction relating to the first side wall and to be retracted inwards in the longitudinal direction relating to the first side wall.

EFFECT: prevention of delay in mounting or retraction of the cartridge, caused by the detected part and occurring inside the main housing of the device, and prevention of damage of the detected part, for example, due to collision with other elements when the cartridge is removed from the main housing of the device.

18 cl, 20 dwg