Epson TM T88IV

2 | P a g e
Using a CAT-5 network cable (RJ45 connector) through a router or switch this option
requires the purchase of a router or switch and network cable.
Before you begin, make sure your EPSON TM-
T88IV printer is plugged in and properly
connected to your router/switch via network
cable and that the paper roll is properly
seated.
The other end of the cable should be
connected to the corresponding port on the
back of your receipt printer (see image below).