Oki ML5721 User Manual page 76

4. Remove the top tray by holding the tray by the tabs on both sides and pulling it up
from the printer.
5.
Install the separator (1). Insert the RPS (2) into the separators insertion slots (3)
and push it backward (4).
1
6.
Plug in the RPS connector into the port in the rear of the printer.
2
3
Installing Options > 76
4