Lower Feeder Unit (LFU) 137
13 Tighten the thumbscrew to
attach the bracket to the
LFU.
14 For dual LFU installations: Repeat steps 8–10 to secure the bracket
installation between the upper and lower LFU.
At this point of the installation, you
should be able to see the metal
coupler at the front upper-right
corner of the printer’s tray slot.
15 Push the handle of
the metal coupler
around so the hook
is attached to the
slot on the printer.