Abstract: A paper cartridge of a printer including a cartridge body to load papers to be picked up, and a friction plate to provide a predetermined friction force to a front end of the papers picked up at the cartridge body. The friction plate is sloped at a predetermined angle in the body so that the friction plate can be moved by being pushed by the front end of the paper.

Abstract: An image forming apparatus with an image editing function and a method thereof. The image forming apparatus includes a touch screen unit to display an image and to receive an editing command for the image by touch, a main control unit to edit image data that corresponds to the image according to the editing command and to convert the image data into printable pictorial image data, and a printing unit to output the pictorial image data on printing paper. Accordingly, an image can be edited and printed without a terminal device, such as a personal computer.

Abstract: A paper cartridge of a printer including a cartridge body to load papers to be picked up, and a friction plate to provide a predetermined friction force to a front end of the papers picked up at the cartridge body. The friction plate is sloped at a predetermined angle in the body so that the friction plate can be moved by being pushed by the front end of the paper.