Color image forming system including a layer formed from a dried residue of a developing ink containing a polyester resin binder

摘要

A developing ink comprising a developer, a polyester resin binder and a liquid medium. The polyester resin binder is a thermoplastic linear polymeric compound having preferably a molecular weight of about 5,000 to 50,000 and a melting point of about 90 to 170 DEG C.