Lexmark X658DFE Service Manual - Page 290

7462 Roll, toner transfers from the Magnet Roll to that point on the drum. There is now a visible toner image on the drum surface. The image is called a developed image. DRUM Developer Roll Metering Blade Toner HVPS -VDC Drum Surface Image Drum Surface Voltage 0V Visible Developed Image Toner at -VDC Developer Bias value Discharge Level Transfer As the paper travels between the transfer Roll and the photoconductor (drum), the Transfer Roll applies a positive charge to the back of the printing paper. This positive charge transfers the negative charged toner image from the photoconductor (drum) to the top surface of the paper. The toner image is now on the paper and the paper is now stuck to the photoconductor (drum) due to the relative electrical differences between the 3-64 Service Manual