First - Download and Install Zadig
Download and install Zadig from https://zadig.akeo.ie > Open Zadig.
Go to the Options > List All Devices.
Connect your GP-58 printer (Receipt printer) to the device.
Select 'GP-58' from the device list.
Then select the Install Driver button > Wait for a moment to complete the installation.
Second - Add to EasyBus
Login to your EasyBus account.
Select 'GP-58' after press the receipt printing.
Printer is ready to use.
As simple as that π