Epson TM-m30 Technical Reference Manual page 17

For Onboard USB Powers Tablet model.
1
1 USB connector for A dedicated connector for charging smart devices and USB devices.
charging You can charge whether the printer is on or off as long as the power cable is connected.
CAUTION:
It may be hard to disconnect some types of USB cable. Do not forcibly pull the cable, or the
USB connector and USB cable may be damaged. Contact qualified service personnel if you
encounter the trouble.
2 USB connector Use only for connecting optional Wireless LAN unit and customer display.*
CAUTION:
It may be hard to disconnect some types of USB cable. Do not forcibly pull the cable, or the
USB connector and USB cable may be damaged. Contact qualified service personnel if you
encounter the trouble.
3 Power supply Connect the AC adapter.
connector See
4 USB connector Connects the USB cable for connecting to a computer.
(Type B) See
5 Ethernet connector Connects the 10BASE-T/100BASE-TX ethernet cable.
6 Drawer kick Connects the cash drawer or the optional external buzzer.
connector See
Buzzer" on page
*) If the firmware version is 1.40 ESC/POS or later, a barcode scanner can also be connected. See the detailed
information on
"Compatibility with USB Type-A" on page 119.
2 3 4
"Connecting to the Power Source" on page
"Connecting the Printer to the Host Devices" on page
"Connecting the Cash Drawer" on page
33.
Chapter 1 Product Overview
5
36.
38.
34, and "Connecting the Optional External
1
17