Electrophotographic photoreceptors having reduced torque and improved mechanical robustness

An electrophotographic imaging member comprising:

• a substrate,
• a charge-generating layer,
• a charge-transporting layer, and
• an overcoat layer;
• wherein said overcoat layer comprises:
• a polymer matrix;
• a particulate inorganic lubricant;
• and
• a particulate fluoropolymer;
• wherein the particulate inorganic lubricant and the particulate fluoropolymer are uniformly dispersed throughout the matrix.

An electrophotographic imaging apparatus comprising:

• a charging unit;
• a cleaning unit;
• and
• an electrophotographic imaging member;
• wherein said electrophotographic imaging member comprises:
• a substrate;
• an optional hole-blocking layer;
• a charge-generating layer comprising a photosensitive pigment;
• a charge-transporting layer comprising a polycarbonate polymer binder and at least one charge-transport material;
• and
• an overcoat layer;
• wherein said overcoat layer comprises:
• a polymer matrix;
• a particulate inorganic lubricant;
• and
• a particulate fluoropolymer;
• wherein the particulate inorganic lubricant and the particulate fluoropolymer are uniformly dispersed throughout the matrix.