n.光电导体(光敏电阻)
The drum also contains the photoconductor supply and takeup spools. 鼓还包括光电导体电源和提升卷轴。
The drum continuously rotates during printing and carries the photoconductor part the various stations in the printing process. 印刷时鼓连续旋转，带着光电导体通过不同的位置。
