Samsung SF-5800P - Manual (Page 16)

Note: If you want to remove the handset, while pushing down the part A in
the bottom, slide the handset down, then take it out.
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A
Printer Exit Tray
Holding the flexible side end, insert two tabs on the side ends into
the corresponding slots.
Fold out the extender, if necessary.
Extender
1.7
Set Up Your Machine
1
Getting Started