| 摘要 |
<p>PURPOSE: To provide a developer improved in low-temp. fixability, anti-offsetting property, carrier contamination resistance and filming resistance and well applicable even to high-speed fixation. CONSTITUTION: A resin binder having 5-50kOHmg/g acid value made of polyester resin or a mixture of polyester resin with styrene-acrylic resin and two kinds of waxes different from each other in m.p. are used in a developer and the acid value and m.p. of each of the waxes are regulated if necessary.</p> |
