... 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 ... and Development Department, Zhuhai branch and so on.Have brand for: HP, Canon, Ricoh, Xerox, Samsung, Konica Minolta, OKI, ... , a majority of drum manufacturer would like to choose ours chips and color toner powder. Because they ...