Epson TM-C3400-LT Manual Del Usuario página 10

English
CAUTION:
Never disconnect the cables initially connected to the USB connectors
on the right.
When connecting USB devices to the USB connector, be sure to pass
the cable through the groove (➀), hook the cable holder (➁), pull it out
from the bottom of the rear cover (➂), and then reattach the rear
cover. The cable holder prevents the cables from piling on each other.
If the power cord or other cables are piled on each other, the rear
cover cannot be attached.
Groove
Cable holder
10 TM-C3400-LT User's Manual