| abstract |
An object of the present invention is to provide a developer excellent in low-temperature fixing property, offset resistance, and smear resistance. A developer containing a binder containing a polyester resin having an acid value, a wax having a softening point higher than that of the binder, and a wax having a softening point lower than that of the binder is more than the acid value of the color developer. Increase the acid value of the black developer. [Selection diagram] None |