Samsung SF 560 User Manual page 70

3 Disassemble the white roller as follows:
The right end of the white roller has a plastic bushing that is snapped
shut with small tab on it. Putt the bushing slightly inward, then rotate
the bushing until it reach a slot (1). Then pull the roller upward (2).
4 Wipe the roller surface with a soft cloth dampened with waten
5 Carefully wipe the scanning glass with a soft dry cloth.
If the glass is very dirty, first wipe it with a slightly dampened cloth,
and then with a dry cloth. Be very careful not to scratch the glass
surface.
6 Replace the roller by inserting the left end first followed by the right
end, then rotating the bushing until it locks into place.
7 Reconnect the support and the control panel, then close the control
panel firmly until it clicks into place.
MAINTENANCE