4. Troubleshooting1) Noise of DADF Hinge / Crack of DADF Hinge / DADF can’t be fixed as open• Symptom :- When ADF is opened or closed, the noise from its hinge happened.- DADF hinge is cracked.- When the DADF unit is lifted to access the platen glass, the unit should remain at a 50° angle (± 10°). DADF unitdoes not remain open as expected.• Troubleshooting1) Remove the DADF connector cover.2) Remove the connector and 1 screw.3) Lift up and remove the DADF unit.4) Remove 4 screws from the each hinge unit. And then replace the hinge unit with new one.Copyright© 1995-2013 SAMSUNG. All rights reserved. 4-226
