Q3228A PAPER FEED II UNIT EXPLANATION 2-7 0 1 (sec) PS304 No sheet sensor No paper present Paper present PS301 Registration sensor No paper present Paper present MC301 Registration clutch OFF ON M301 Paper feed motor CW300mm/s CW67mm/s Stop CW300mm/s CW710mm/s PS302 Timing sensor No paper present Paper present M302 Conveyance motor CW710mm/s Stop CCW138mm/s CCW300mm/s CCW710mm/s