DESCRIPTION OFPRINT OPERATIONSOKIFAX 5700/5900 B - 19B.4 Other Special CasesB.4.1 Manual Paper FeedTurning on of the inlet sensors without the hopping operation indicates manual paperfeeding for OKIFAX 5700/5900 (excluding when power is on).B.4.2 CleaningThe image drum needs cleaning since it gets dirty after having printed copies for a numberof times.The two kinds of cleaning are listed in the table below:Cleaning TypeCleaningCH(charge roller)cleaningFunctionThis cleaning removes the toner whose electric potential isreversed due to poor electrification, or removes the tonerwhose electric potential is insufficient on the image drumsurface.(Recovery of the toner to developing roller)Cleaning is performed when thenumber of prints exceed 10 sheetsor the one-job operation ends.(At the end of communication orcopy operations)This cleaning removes the residual toner on the chargingroller surface. The toner is removed by moving to therecording paper from charging roller and image drum.User operationRemarks
