TONER AND DEVELOPER COMPOSITIONS

摘要

A toner having a crystalline or semi-crystalline polyester resin, an amorphous resin and a colorant. The toner preferably exhibits a resistivity of at least 1×10 11 ohm-cm. A developer may be produced including the toner and optionally a carrier. If a carrier is included, the carrier preferably exhibits a resistivity of greater than 1×10 7 ohm-cm. An electrophotographic machine includes the toner exhibiting high resistivity.