Technical Specifications
Absolute Black® toner for use in Lexmark® Optra E toner cartridge rated at 3,500pages at 5% coverage of a letter size page.TECHNICAL SPECIFICATIONSAbsolute Black toner image density: 1.45-1.52Absolute Black toner yield (pages per 1 gram): 37.76Absolute Black toner transfer rate percentage (%): 96.82Test results were measured under laboratory conditions, at temperaturesoscillating between 22 to 28 degrees Celsius, and humidity below 75%.Both OEM and Uninet toners were tested using brand new OEM cartridges and partson the first use cycle, to get comparable results between both toners.Note: test results may differ under different weather conditions, when using OEMcartridges on second or third cycles or if combined with other aftermarket components.