3. Disassembly and Reassembly3.2.2.7. Pick-Up_Reverse_Forward roller1. Open the side cover. Remove 2 cassettes. 2. Lift small tap, remove the pick up / reverse/ forwardroller.NOTEWhen replacing these rollers, it is recommended thatyou replace all three rollers at the same time.3. Enter SVC mode. Select the menu. (Information >Supply Status > Field Replacement Unit). Push “Reset”button to reset the current count to 0.3-12 Copyright© 1995-2013 SAMSUNG. All rights reserved.