Operation Description 2 - 24 OKIPAGE 6e/6exService Manual, P/N 59276401TransferThe transfer roller is composed of conductive sponge material, and is designed to get theimage drum surface and the paper in a close contact.Paper is placed over the image drum surface, and the positive charge, opposite in polarityto that of the toner, is applied to the paper from the reverse side.The application of a high positive voltage from the power supply to the transfer rollercauses the positive charge inducement on the transfer roller surface, transferring the charge tothe paper as it contacts the transfer roller. The toner with negative charge is attracted to the imagedrum surface, and it is transferred to the upper side of the paper due to the positive charge on thereverse side of the paper.Transfer rollerImage drumPaperPowersupply