EXFO MaxTester series User Manual page 49

You can connect several devices at the same time.
Your unit does not support USB printers. If you want to print
documents, you must transfer your files to a computer
(see Managing Data on page 85) that has access to a network
printer.
To use a USB device with your unit:
Connect the USB device to any of the USB ports (located on top of the
unit).
Note: It is not necessary to turn off the unit before connecting the USB device. The
software will automatically detect its presence.
Your device is automatically recognized and immediately usable (provided
that it uses the drivers already available on your unit).
MaxTester Series
Getting Started with Your Unit
Using a Keyboard, Mouse or Other USB Devices
I
MPORTANT
39