A process for preparing a toner, includes solvent flashing wax and resin
together to emulsify the resin and wax to a sub-micro size; mixing the
wax and resin emulsion with a colorant, and optionally a coagulant to
form a mixture; heating the mixture at a temperature below a glass
transition temperature of the resin to aggregate the resin, colorant, and
wax, to form aggregated particles; heating the aggregated particles and
coalescent agent at a temperature above the glass transition temperature
of said resin, to coalesce the aggregated particles to form toner
particles, optionally cooling the mixture; and isolating the toner
particles.