ELECTROPHOTOGRAPHIC PAPER

PROBLEM TO BE SOLVED: To prevent the useless charge-up by electrostatic transfer and frictional electrification by containing an inorganic pigment with the relative dielectric constant of a specific value or above at a specific temperature as the internal filler of paper. SOLUTION: This electrophotographic paper contains an inorganic pigment with the relative dielectric constant of 30 or above at 25 deg.C at the percentage content of 5 wt.% or above as the internal filler of paper. The filler with the relative dielectric constant of 30 or above at 25 deg.C is preferably used, and one with a good crystalline property among strontium titanate, barium titanate and titanium oxide is used, for example. The percentage content may be adjusted according to the relative dielectric constant, and the filler of at least 5 wt.% or above, preferably 15 wt.% or above, may be contained in the finished paper. When the filler above 30 wt.% is contained, the filler is easily released from transfer paper, and it has a possibility to affect a copying machine main body such as a photoreceptor drum.