User`s guide

68
Interface Specifications
This section presents the interface specifications of IO ports for the printer. These
include pin assignments, protocols and detailed information about how to
properly interface your printer with your host or terminal.
USB
Pin
Signal
Name
1
VBUS
2
D -
3
D+
4
GND
12
3 4
12
3 4
USB series “B” Receptacle Interface
Connector Terminal Pin Assignment