| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a good image without image shift by hardly giving an influence near a belt even by contact of a rotational drive member. <P>SOLUTION: The image forming apparatus comprises an endless belt member (10) stretched between at least two rollers, a drive means for driving the belt member, and a rotational drive member (71) contacted on and separated from the belt member. The image forming apparatus can adjust the parallelism between a rotating shaft of the rotational drive member and the roller stretching the endless belt member. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
