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12. CONNECTING TO HOST DEVICE
The printer supports the USB interface and the Bluetooth interface.
The function settings of the printer differ depending on the interface to use. See "MP-B20 SERIES
THERMAL PRINTER TECHNICAL REFERENCE" for details.
The communication speed may be decreased depending on processing by software or print contents.
The interface is required to be set to USB in places where emitting radio waves is prohibited.
To temporarily switch the interface, press the POWER Switch 3 times within 3 seconds while the printer
is on.
USB Interface
1. Ensure that the power of the printer is off.
2. Open the cover of the USB connector on the printer, and connect the USB cable plug to the USB
connector as shown in Figure 12-1.
Figure 12-1 Printer and USB Cable Connection
3.
Turn on the printer, and send data from the host device to the printer.
4. Verify that the data is printed correctly.
NOTE
◆
When connecting the USB cable to the USB connector, push the plug to the end.
◆
When connecting or disconnecting the cable, hold the plug and never pull the cable.