A photoreceptor cartridge and an image forming apparatus having the photoreceptor cartridge. The photoreceptor cartridge includes: a first assembly configured to include a first frame and a photoreceptor that is installed at the first frame; a second assembly configured to include a second frame that is detachably combined with the first frame and a cleaning unit that is installed at the second frame and cleans a surface of the photoreceptor; at least one first pressing member configured to press the cleaning unit to the photoreceptor; and at least one second pressing member configured to press the cleaning unit into an opposite direction to a direction in which the first pressing member presses the cleaning unit.