BELT DEVICE AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a belt device provided with constitution capable of preventing the generation of defective images by preventing the generation of positional deviations or the like in images while suppressing the cost increase. SOLUTION: In the belt device using a belt 30 stretched around a plurality of rollers 32 and having a tense surface, a guide member 31 for suppressing changes in the length of the tense surface of the belt 30 is arranged on a turning position in the moving route of the belt 30. COPYRIGHT: (C)2005,JPO&NCIPI