Epson TM-C3400-LT Manual Del Usuario página 11

English
Connecting LAN cable
To connect this product to a network, connect the LAN cable to the
LAN connector.
When you use the product as a standalone device, connecting the
LAN cable is not required.
CAUTION:
Be sure to pass the LAN 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
TM-C3400-LT User's Manual 11