Patent ID: 7558512
Filing Date: 2009-07-07
Classification: G03G

Abstract:
1. An electrophotographic printer comprising: a cabinet; a photoreceptor drum provided in the cabinet and formed with an electrostatic latent image by charging and exposure; and at least four toner cartridges which supplies toner of a predetermined color to the photoreceptor drum in the cabinet, each of the toner cartridges including a development roller which is arranged to face the photoreceptor drum to develop an image, the at least four toner cartridges being arranged in parallel to each other, wherein an angle formed between a line connecting a center of the development roller of the toner cartridge disposed at an uppermost side and a center of the photoreceptor drum and a line connecting a center of the development roller of the toner cartridge disposed at an lowermost side and the center of the photoreceptor drum is θ