High quality recycled product made in EU suitable for the following OEM products: Lexmark 78C1UC0, 78C1UK0, 78C1UM0, 78C1UY0 with a page yield of 1x 10500, 3x 7000 pages tested after DIN33870-1/2.With the purchase of this Green2Print branded product, you acquire a high-quality product as an alternative to original products with an optimal cost-benefit ratio:- Envirometally friendly thanks to Premium Recycling- Only original OEM cartridges and drums are being reused, no inferior clones- Our tonercartridges running through a soft but very efficient cleaning process with a ionazion system prior and post-production. Herewith we ensure to protect the cartridge body- Continious long term tests for a stable quality- Each tonercartridge is being tests post production to ensure the quality in graphic and text printing- We only use high quality packing material to protect the product during transportation- More than 5 years of experience guarantees maximum compatibility, optimal coordination of the components and fast product developmentThis product is suitable for use in the following printer models:Lexmark CX 622 adeLexmark CX 625 adeLexmark CX 625 adheLexmark CS 521 DNLexmark CS 622 DE