The present invention provides organophotoreceptors comprising an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where Y 1 and Y 2 comprise, each independently, a carbazolyl group; X 1 and X 2 , each independently, are a bridging group; E 1 and E 2 comprise, each independently, an epoxy group; and Z is a linking group; and (b) a charge generating compound.
Organophotoreceptors with the charge transport material crosslinked to a polymeric binder are also described. Corresponding electrophotographic apparatuses and imaging methods (processes) are described, as are corresponding charge transport materials.