ELECTROSTATIC PRINTING APPARATUS AND INTERMEDIATE TRANSFER MEMBERS

Herein is disclosed an electrostatic printing apparatus comprising: a photoconductive member having a surface on which can be created a latent electrostatic image; an intermediate transfer member comprising: a supportive portion; and an outer release layer disposed on the supportive portion comprising a base polymer matrix and an additive selected from carbon nanotubes and carbon black nanoparticles. The carbon black nanoparticles have a BET surface area of 700 m2/g or greater, the additive is dispersed in the base polymer matrix, and the base polymer is a silicone polymer. The electrostatic printing apparatus is adapted, in use, on contacting the surface of the photoconductive member with an electrostatic ink composition to form a developed toner image on the surface of the latent electrostatic image, then transfer the developed toner image to the outer release layer of intermediate transfer member, and then transfer the developed toner image from the outer release layer of the intermediate transfer member to a print substrate.