| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a transfer member by which satisfactory print quality is obtained at a low cost and whose life is prolonged by a reduction in load on a transfer power source. <P>SOLUTION: In a color electrophotographic printer of a single-path system, a conveyance transfer belt 1a for successively conveying recording media 19 to K, Y, M, and C transfer units is formed from a conductive member which is made from a polyurethane resin obtained by the addition of 20[wt%] of polypyrrole and in which the voltage dependence degreeΔR of electric resistance before or after a generated current 10[μA] equivalent to a transfer current is 0.26. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
