... Stable 2.Page Yield.:25K 3.Version: Universal 4.Color: mono Compatible new cartridge chip for Samsung 6555 laser printer 1. Original ... : ZHONO Company2. Color: mono cartridge chip3. Type: toner cartridge chip 4. Cartridge number: R6555A5. Version: EXP/EUR/KOR/CHN universal6 ... Department, Zhuhai branch and so on.Have brand for: HP, Canon, Ricoh, Xerox, Samsung, Konica Minolta, OKI, Lexmark, Epson, Dell ...