Samsung SF-565P-XAA - Manual (Page 163)

M AINTENANCE
8.6
4 Wipe the roller surface with a soft cloth dampened with
water.
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 and then close
the control panel firmly until it clicks into place.