Toner cartridge e.g. toner kit one hundred and ten type Kyocera toner cartridge, for laser printer, has single rear-cut protrusion that is arranged on front side and operates together with lock mechanism of laser printer

摘要

The cartridge has a lower side (10) including area with length of 9 centimeters. Cross-section via the cartridge in the area has height measured from an upper side (11) to the lower side. The cross-section runs perpendicular to rotational axis of a conveying screw. The height is less than height of cross-section running perpendicular to the axis via toothed wheels (5, 6), where the latter height is measured from the upper side to the lower side. A single rear-cut protrusion (2) is arranged on a front side and operates together with a lock mechanism of a laser printer.