For Windows
Step 1. Install the Installer app
Step 2. Install the microservice
- Navigate to the posow.erply.com
- Login with Erply user (from admin user group)
- Go to the Hardware -> Installer app -> Micro-service Manager
- From “Add new micro-service” dropdown list find ‘posnet-fiscal-printing-ms’
- Click Continue
- Click “Install latest”
- On the right side of the microservice configuration “New configuration” fill the “PortName” field (check the device port in the Windows Device Manager, example “COM8”)

- Validate the “ConnectionType”:
- For COM and USB connections use “SERIAL”
- For Ethernet connection use “TCP/IP”
- In this case enter the printer’s IP address into the “Address” field

- Check the “TcpPort”, it should be 8888
- Click “Save new configuration”
- Click Start for the microservice
For MacOS
Step 1. Install the Installer app
Step 2. Install the microservice
- Navigate to the posow.erply.com
- Login with Erply user (from admin user group)
- Go to the Hardware -> Installer app -> Micro-service Manager
- From “Add new micro-service” dropdown list find ‘posnet-fiscal-printing-ms’
- Click Continue
- Click “Install latest”
- Open the Terminal on your Mac computer
- Paste the command ls -l /dev/tty.*
- Find the /dev/tty.usbmodem4F7280051 (NB: Numbers may vary!)

- Copy this port name
- Navigate back to the posow.erply.com microservice configuration view

- On the right side of the microservice configuration “New configuration” fill the “PortName” (paste the copied data from Terminal)

- Validate the “ConnectionType”:
- For COM and USB connections use “SERIAL”
- For Ethernet connection use “TCP/IP”
- In this case enter the printer’s IP address into the “Address” field

- Check the “TcpPort”, it should be 8888
- Click “Save new configuration”
- Click Start for the microservice