Epson AL-C4100 Toner Cartridge Yellow 8k. Colour toner page yield: 8000 pages, Printing colours: Yellow, Quantity per pack: 1 pc(s)The new EPSON AcuLaser MicroPolymer Toner is engineered to give customers the highest resolution and colour saturation possible. It guarantees a high quality output with a uniform toner coverage by using smaller particles, improves the stability and quality of the image. Compatible Main Units : AcuLaser C4100