Positively charged two-component developer, an image forming method and an image forming apparatus

A positively charged two-component development that has excellent charge maintenance, high image density, and less fog in non-image areas even after printing 2,000,000 sheets of A4 size And an image forming method and an image forming apparatus using the developer. An addition polymerization resin comprising at least a toner and a carrier, wherein the toner contains a binder resin, a colorant, a wax and a charge control agent, and the binder resin is grafted with at least a polyester resin and a polyolefin. The content ratio of the wax and the addition polymerization resin grafted with the polyolefin is wax: addition polymerization resin grafted with polyolefin = 40: 60 to 80:20, and the carrier is methyl A positively charged two-component developer, which is a magnetic powder having a coating layer containing a silicone resin having a group, and an image forming method and an image forming apparatus using the developer. [Selection figure] None