Samsung Laser MFP SCX-4100 User Manual page 52

To use the rear output slot:
1
Open the rear cover by pulling it upward.
C : The fusing area inside the rear part of your machine
AUTION
becomes hot once the machine is turned on. Be careful when you
access this area.
2
If you do not want to use the rear output slot, close the
rear cover. The pages stack on the front output tray.
P H 2.7
APER ANDLING
2