| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a picture image formation method excellent in dot reproducibility of a digital latent image and capable of providing favourable resolution and line expression. SOLUTION: A toner for electrostatic charge image development of the same polarity as an electrostatic charge image on an amorphous silicon photosensitive body holding a digital electrostatic charge image is used, and the toner for electrostatic charge image development, which includes at least binding resin and wax, has at least one maximal value or shoulder in each of the regions of a region of molecular weight 300-800 and a region of 800-7,000 of wax and in each of a region of molecular weight 300-3,000, a region of molecular weight 5,000-100,000 and a region of molecular weight 300,000-5,000,000 of the toner.</p> |
