Toner powder for HP C3750 1.Japan toner 2. Bottle Pack: 170g/ ... waster toner 4.Same OEM quality Compatible color toner powder for HP C3750 color laser printer1. Original place: Japan2. Color: ... and Development Department, Zhuhai branch and so on.Have brand for: HP, Canon, Ricoh, Xerox, Samsung, Konica Minolta, OKI, Lexmark, Epson ... chip & color toner trade color toner powder compatible for HP C3750