Toner properties
-Rheology and viscoelastic properties of toner melt.
-Thermal conductivity.
-Mechanical properties of fused toner.
-Toner particle size/pigment partial size.
-Pigment wax and CCA type.
-Toner layer thickness/transferred mass per area.
-RH dependence.
Fuser properties
-Fuser type (soft roll/hard roll).
-Fuser material (surface energy).
-Fusing pressure (after exceeding requirement for conformability).
-Dwell Time (fusing speed).
-Fuser temperature.
-Paper/toner interface temparature.
-Amount and type of release oil.
Paper Properties
-Toner/paper adhesion.
-Surface energy of paper.
-Paper chemistry-surface sizing, fillers, coating, etc.
-Paper roughness.
-Paper side.
-Paper integrity on bending.
-RH dependence.