| 摘要 |
PROBLEM TO BE SOLVED: To provide an intermediate transfer belt used in an electrophotographic image forming apparatus which improves durability of the intermediate transfer belt, and obtains high image stability causing no density change of an image in environmental variation.SOLUTION: An intermediate transfer belt provided on an image forming apparatus includes: an image carrier; developing means for developing a latent image formed on the image carrier with a toner; an intermediate transfer belt to which a toner image developed by the developing means is primarily transferred; and transferring means for secondary transferring the toner image carried on the intermediate transfer belt to a recording medium. The intermediate transfer belt is a polyimide resin or a polyamide imide resin. The polyimide resin or the polyamide imide resin contains only γ-butyrolactone of 5 ppm or more and 5,000 ppm or less, as a residual solvent. |
