High smoothness, extreme low jam rate 1/3500, high whiteness, easy to use. Grammage:80gsm,75gsm,70gsm Sheet size:210mm x 297mm, international size A4 Quality:imported 100% virgin wood pulp Whiteness:102-104% Colour:natural white Capability:high speed copying>100ppm, laser capable, ink-jet capable, fax capable, low opacity, high smoothness, extreme low jam rate 1/3500, high whiteness, easy to use, low dust.