Printer; Usb Device - AOpen MX3L User Manual

Hardware Installation
PCB
COM1 COM2

2.3.7 Printer

The onboard printer connector is a 25-pin D-type connector marked
PRINTER. The view angle of drawing shown here is from back panel of the
housing.
PRINTER
PCB

2.3.8 USB Device

You can attach USB devices to the USB connector. The motherboard
contains two USB connectors, which are marked as USB.
PCB
USB
2-9