1.Type:carbon free paper of office 2.Weight:50gsm 3.Good smoothness 4.Good after-sale ... , 48, 50, 52, 55, 80ectMaterial100% wood pulpImageblueColorCB: white CFB: white, pink, blue, green, yellow CF: white, pink, blue, green, yellowBrandXianhe,TianyePackageOur products are ... coloration *Fast image development 50 gsm carbon free paper of office