HM-E300 User Manual
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3.2 Self Test
You can use self test to check the printer’s settings.
Before you start the self test, make sure that roll paper has been properly loaded into the printer.
3.2.1 Self Test Procedure
1) Turn on the power while holding down FEED button.
2) The printer will print the current printer status, including the firmware version, WiFi and
Bluetooth information, barcode information.
3) The self test will finish automatically. The printer will be ready to receive data after the self test
finishes.
3.2.2 Printing the Bluetooth Device Name and Barcode Information
Follow the procedure in section 3.2.1 to perform a self test.
NOTE: Please subject to the actual self-test page, this self-test page is only for reference.