... 25K 3.Version: Universal 4.Color: mono Compatible new cartridge chip for Samsung 6555 laser printer 1. Original Place: ZHONO Company2. ... Color: mono cartridge chip3. Type: toner cartridge chip 4. Cartridge number: R6555A5. Version: EXP/EUR/KOR/CHN ... and Development Department, Zhuhai branch and so on.Have brand for: HP, Canon, Ricoh, Xerox, Samsung, Konica Minolta, OKI, Lexmark, Epson ...