OKI C830 A3 Colour printer
OKI C830 Colour Laser printer uses Toner cartridges 44059133 /  44059134 / 44059135 / 44059136
GENUINE OKI Toner Cartridges and Consumables
OKI C830 Colour Laser printer uses Toner cartridges 44059133 /  44059134 / 44059135 / 44059136 for C800 series