★ Please confirm your Photocopier（Copier） model before ordering: for Konica Minolta Bizhub C226 C266 C256Product Composition : new rubber parts, high precision components, durable printing clear drum core, smooth printing.High-quality toner: high-quality toner, environmentally friendly, no peculiar smell, does not damage the machine, and restores its true color.Easy to install：fully tested , Very economical for everyday use in companies, governments, hospitals, schools and families★Tips:1. Do not expose the photosensitive drum to strong light for a long time2. Do not touch the surface of the photosensitive drum core3. Do not use chemical reagents to wipe the drum4. The color of the photosensitive drum will change due to product upgrades or technical updates. If the picture is not replaced in time, please refer to the actual product.★ service：If you have any questions, please feel free to email us, we will provide you with a 100% satisfactory solution.