Epson TM T88II Technical Reference - Page 32

USB Interface Connection Diagram, 4.3.2, Connecting the USB interface cable

Page 32 highlights

2.4.3.1 USB Interface Connection Diagram Example: Figure 2-11 USB connection 2.4.3.2 Connecting the USB interface cable 1. Attach the locking wire saddle at the location shown in the figure below. 2. Put the USB cable through the locking wire saddle as shown in the figure below. Note: Putting the USB cable through the locking wire saddle, as shown in the figure below, prevents the cable from coming unplugged. USB upstream connector USB downstream connector DM connector UB-board Locking wire saddle USB cable Figure 2-12 Installing the locking wire saddle 3. Connect the USB cable from the host computer to the USB upstream connector. 4. Up to 2 USB devices can be connected to a USB model TM-T88III/T88III by using 2 USB downstream connectors. Note: The hub installed in a USB model connector panel is a bus-power-supply hub. It is important to note that bus-power-supply hubs (including other USB model TM printers) and bus-power-supply functions with a current consumption of 100 mA or more cannot be connected directly to the printer. 2-12 Setup Rev. A

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2-12
Setup
Rev. A
2.4.3.1
USB Interface Connection Diagram
Figure 2-11
USB connection
2.4.3.2
Connecting the USB interface cable
1.
Attach the locking wire saddle at the location shown in the figure below.
2.
Put the USB cable through the locking wire saddle as shown in the figure below.
Note:
Putting the USB cable through the locking wire saddle, as shown in the figure below, prevents the
cable from coming unplugged.
Figure 2-12
Installing the locking wire saddle
3.
Connect the USB cable from the host computer to the USB upstream connector.
4.
Up to 2 USB devices can be connected to a USB model TM-T88III/T88III by using 2 USB
downstream connectors.
Note:
The hub installed in a USB model connector panel is a bus-power-supply hub. It is important to note
that bus-power-supply hubs (including other USB model TM printers) and bus-power-supply
functions with a current consumption of 100 mA or more cannot be connected directly to the printer.
Example:
USB upstream connector
Locking wire saddle
USB cable
DM connector
USB downstream connector
UB-board