... waster toner 4.Same OEM quality Compatible color toner powder for HP C3750 color laser printer1. Original place: Japan2. Color: Color ... .We are dedicated in field of toner chips & powder for laser printer and digital copier.Since the past 8 years, ZHONO is ... and Development Department, Zhuhai branch and so on.Have brand for: HP, Canon, Ricoh, Xerox, Samsung, Konica Minolta, OKI, Lexmark, Epson, Dell ...