Work better! SAMSUNG ML-3050A original toner cartridge offers best value with high yield. Low CPP helps your budget on business. It has high technology proven printing solutions. High quality is our way. It gives black blacker. Get the most benefit from SAMSUNG printing.nnsecurity labeln- All SAMSUNG supplies carry a colour changing security label to prove they are original products.n1. When the label is tilted, the colour changes from clear to cyan.n2. The embossed characters change colour between red gold and blue when viewed from different angles.n3.Verification of the embossed character is possible by feeling the texture.nnoriginal qualityn- Original supplies enable consistent printing without reliability problems.SAMSUNG original supplies guarantee high quality pages without quality defects.nnautomatic toner monitoring systemn- Notifies customers when the toner is low or out, giving them worry-free control over printing.nnstandardize cartridgen- SAMSUNG implements ISO standard. It is a trusted test method for determining the page yield of toner cartridges for mono laser printers.SAMSUNG has tested all current laser jet cartridges in accordance with the ISO/IEC 19752 standard, giving customers more confidence and reliability when basing purchase decisions on toner yields.nneasy toner changen- SAMSUNG printer cartridges are easy to change by following 3 steps.nCustomers can change toner conveniently without special know how.n1. Open the front cabinet.n2. Change cartridges.n3. Close cabinet.nngreater choice for customersn- Provides double printer yield options - standard yield toner and high yield toner, giving users more choice.Standard yield cartridges ensure excellent print value for low-volume users. High yield cartridges are the ideal choice for the high volume user. High yield cartridges ensure maximum printer production and minimum user intervention.