Genuine Xerox Full set copier toner.

Model: Xerox 006R01509 (Black );  006R01510 (Yellow );  006R01511 ( Magenta );  006R01512 (Cyan), one for each.

Yield @ 5% coverage: Black_26,000; Color_15,000/ea

Compatible Devices: Xerox W/C 7525, 7530, 7535, 7545, 7556, 7830, 7835, 7845, 7855, 7970