Epson TM-U220 TM-U220 Technical Reference Guide - Page 41

USB connection

Page 41 highlights

TM-U220 Technical Reference Guide 2.5 USB connection The TM printer can be connected to the host PC via a USB connector, and other TM printers can be connected to the first printer via USB. (See "Changing the DIP Switch Settings" in Chapter 3 for DIP switch settings.) Modular (with UB-U02II) (with UB-U01II) Self-powered USB HUB (with UB-U01II) Note: UB-U01II has bus-powered USB HUB. Therefore This USB model printer can't be connected directly to other bus powered HUB (including other UB-U01II equipped TM printer) and bus-powered function whose current consumption is over 100mA. If you would like to connect other USB model TM printer with UB-U01II, use a self powered USB HUB as shown in the above figure. If you want to provide power from TM-U220 to a DM-D, you have to use "PS-180" or "AC Adapter,C1. " The "AC Adapter,C" cannot provide power to a DM-D. The host PC needs to have an installed "USB device driver" for using USB model TM printer. Please contact EPSON or your dealer about the USB device driver and the procedure for installing. Rev. H System Planning 2-9

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Rev. H
System Planning
2-9
TM-U220 Technical Reference Guide
2.5
USB connection
The TM printer can be connected to the host PC via a USB connector, and other TM printers can
be connected to the first printer via USB. (See “Changing the DIP Switch Settings” in Chapter 3
for DIP switch settings.)
Note:
UB-U01II has bus-powered USB HUB. Therefore This USB model printer can’t be connected directly to
other bus powered HUB (including other UB-U01II equipped TM printer) and bus-powered function
whose current consumption is over 100mA. If you would like to connect other USB model TM printer
with UB-U01II, use a self powered USB HUB as shown in the above figure.
If you want to provide power from TM-U220 to a DM-D, you have to use “PS-180“ or “AC Adapter,C1.
” The “AC Adapter,C” cannot provide power to a DM-D.
The host PC needs to have an installed “USB
device driver” for using USB model TM printer. Please
contact EPSON or your dealer about the USB device driver and the procedure for installing.
Self-powered USB HUB
Modular
(with UB-U02II)
(with UB-U01II)
(with UB-U01II)