In an electrophotographic image recording apparatus apparatus including a
photoconductive image bearing member, a charging apparatus for uniformly
charging the image bearing member, an exposure apparatus for effecting an
imagewise exposure on a surface of the image bearing member after
charging thereby forming an electrostatic latent image, a development
apparatus for adhering a toner onto the electrostatic latent image
thereby forming a toner image, and a transfer member for transferring the
formed toner image onto a final support member such as plain paper, in
case of forming an image with a hyperchromic toner and a hypochromic
toner of a substantially same hue, image formation is executed with a
writing resolution for the hypochromic toner larger than a writing
resolution for the hyperchromic toner. Thus drawbacks of streak
generation by a screen used for the hypochromic toner and a difficulty in
obtaining a photographic texture can be resolved.