Printer Toner - for Samsung ML-4050, 4550, 4551 printers, 20000 pages HP toner for SAMSUNG ML laser printers is a smart choice, ideal for commonplace office printing of teaching materials and other written texts. This toner guarantees excellent and long-lasting results. Its total yield is up to 20000 printed pages. This toner cartridge contains the colour black. Print smartly with Samsung ML-D4550B Black toner, tailor-made for your SAMSUNG printer. One of the advantages of the toner is its compatibility and maximum reliability, which will be appreciated by both casual and demanding users. Samsung ML-D4550B Black Toner Key Features High-quality, original toner Total yield up to 20000 sheets Toner has black colour Special toner designed for laser printers Practical printer toner HP Toner Is Compatible With the Following Models: Printer Brand: SAMSUNG Series: ML Model: 4050, 4550 and 4551