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3.7 USB Power Supply Port
Power (max. 2.1 A) can be supplied to a mobile device or other USB device by con-
necting the cable of the USB device to the power supply port.
Connecting Mobile Device or Other Device
1. Turn off the power.
2. Connect the cable of a mobile device or other device to the USB power supply port.
Connecting a USB Device
The function assigned to each USB port differs.
Connect the USB device to be connected to the correct place in reference to the fol-
lowing gure.
1. For peripheral device control
Connect a peripheral device.
The connected peripheral device can be controlled.
2. For host computer communication
Connect with a host computer.
The printer and host computer will communicate via USB.
Refer to 3.3 USB Interface
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