| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electrostatic copying magnetic toner and an electrostatic latent image developing carrier of superior magnetic characteristics, flowability and handleability and capable of obtaining high quality images stably, in spite of the environment of low temperature and low humidity, or high temperature and high humidity. SOLUTION: The electrostatic copying magnetic toner and the electrostatic latent image developing carrier contain iron oxide powder, consisting of iron oxide particles having composite iron oxide of aluminum and iron present on the particle surface.</p> |
