Aficio cl7300 Setup Manual page 102

Installing Options
❖ USB Host Interface Unit Type 7300
B
Slowly open the front cover of the printer, remove the green screwdriv-
er, and then close the cover.
p.54 "Using the Screwdriver"
C
Remove the screws by turning them counterclockwise using the provid-
ed screwdriver, and then remove the cover of the USB host interface
unit slot.
The removed screws and cover will not be needed now but save them in case
the cover needs to be reattached.
D
Insert the USB host interface unit until it stops, and then secure it by
tightening its two screws.
102