hi I bought a Ricoh sg3110 and I intend to use it to heat press garments only (tshirts); As sublimation ink only work in polyester (more expensive) and in light color tess and I am willing to use cotton (cheaper) and also in dark color tees too,which ink should I use Dye based ink or Dye pigment ink? can I find these inks for Ricohs? so far have only seen them for epson. by the way I have refillable ink cartridges. many thanks