Low energy consumption monochrome particle for single component development system

A low energy consumption monochrome toner particle, comprising:

• a core latex having a core weight average molecular weight (Mw) of between 25 kpse to about 55 kpse and a core glass transition temperature (Tg);
• wherein the core latex is a polymer formed of a monomer mixture of styrene, n-butyl acrylate, and beta-carboxyethylacrylate;
• a shell latex over the core latex having a shell weight average molecular weight (Mw) and a shell glass transition temperature (Tg) from about 35° C. to about 75° C.;
• and
• wherein said core latex further comprises a chelating agent in amounts of from about 0.05% to about 1.00% by weight of the core, wherein toner particle produces a matte finish having a gloss value between 10 GGU and 25 GGU
• wherein the core Tg is lower than the shell Tg.

A low energy consumption monochrome toner, comprising:

• a core latex having a core weight average molecular weight (Mw) of between 20 kpse and 55 kpse, and formed of a monomer mixture of styrene, n-butyl acrylate, and beta-carboxyethylacrylate;
• a wax component consisting essentially of a low melt wax having a melting point of less than 80° C.;
• a shell latex over the core latex, the shell latex having a Mw of between 25 and 45 kpse;
• and
• a colorant.