Samsung MultiXpress X422x Series Administrator's Manual page 341

Cleaning the machine
Cleaning the LSU window
1 Open the front door.
X422x Series/X425x Series/X430x Series
Squeeze the left/right locking levers and push outward. Remove the
2
waste toner container.
X422x Series/X425x Series/X430x Series
K425x Series/K430x Series/K435x Series
K425x Series/K430x Series/K435x Series
3 Take out the LSU window cleaning stick.
341
4. Maintenance