Xante ScreenWriter Colour ScreenWriter User Manual page 318

d. Remove the printer's cassette; locate coupler 2 inside the
cassette opening, squeeze the handle, and rotate
clockwise until it locks into place (fig. 10.7).
Handle
Metal Coupler 2
If you are installing a second LFU, close its coupler also.
7. Connect the LFU cable to the printer's lower white connector
(fig. 10.8).
Duplexer Connector
LFU Connector
(Lower, White)
Fig. 10.8 Connect the LFU Cable to the Printer
10-8 Optionsbb __________________________________________
Securing Post
Fig. 10.7 Close Coupler 2
(Upper, Black)
LFU Cable
Printer Side
LFU Side