Copy Centre

We are chasing OEM color toner to suit Xerox Docucolor 1250 copier/printer. Usually sold in sets (CMYK) so we are looking at 50 sets at a time total 200 cartridges at the right price. already have a supplier but looking for a better deal. Part numbers as follows Black 6R1049 or 6R60432 Cyan 6R1050 or 6R60433, Magenta 6R1051  or 6R60434, Yellow 6R1052 or 6R60435