1、Applicable Brand Models: CE505A toner cartridge is suitable for LaserJet P2030, P2033, P2034, P2035, P2036, P2037, P2033N, P2034N, P2035N, P2036N, P2037N, for LaserJet P2050, P2053D, P2053DN, P2053X, P2054D, P2054DN, P2054X, P2055, P2055D, P2055DN, P2055X, P2056D, P2056DN, P2056X, P2057D, P2057DN, P2057X. 2、Reliable Performance: The toner particles are fine and uniform, and the color is bright. Clear resolution and strong sense of hierarchy. 3、Good Compatibility: Use no odor, fresh and natural. Printing is smooth. Stable fixing, strong adsorption. Wear resistance, stable output. 4、Table Performance: Thick font, no hollow appearance, less powder consumption, high transfer rate, effectively prolonging the life of the machine. 5、Good Features: CF280A toner cartridge features new mold parts, compatible with original parts, easy to add powder, universal chip.