Xerox #106R01565 - Yellow Toner genuine
Phaser 7800 series color laser printer - Yellow Toner, Standard Yield (approx. 6,000 page yield)
Xerox #106R01568 - HY Yellow Toner genuine
Phaser 7800 series color laser printer - Yellow Toner, High Capacity (approx. 17,200 page yield)
Xerox #106R01569 - HY Black Toner genuine
Phaser 7800 series color laser printer - Black Toner, High Capacity (approx. 24,000 page yield)
Xerox #106R01582 - Universal CMYK Imaging Unit genuine
Phaser 7800 series color laser printer - Imaging Unit (approx. 145,000 page yield) This imaging unit is universal for all 4 color slots. (your machine uses 4 of these total)
Xerox #675K85030 - Black Developer genuine
Phaser 7800 and WorkCentre models: 7525, 7530, 7535, 7545, 7556, 7830, 7835, 7845, 7855 - BLACK Developer (approx 100,000 page yield)
Xerox #675K85060 - Yellow Developer genuine
Phaser 7800 and WorkCentre models: 7525, 7530, 7535, 7545, 7556, 7830, 7835, 7845, 7855 - YELLOW Developer (approx 100,000 page yield)