| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus evading the inconvenience of carrying out color printing on paper with a used backside. <P>SOLUTION: In the image forming apparatus by which color printing can be carried out, a paper feeding discriminating means 2 discriminating a paper feeding part set as a tray for paper with the used backside, a color print processing means 3, a black and white print processing means 4 and a control means CPU 1 having the black and white print processing means 4 carry out a printing process when the paper with the used backside is fed are provided. <P>COPYRIGHT: (C)2003,JPO |
