The network requirements for the Pro XL printer are the following:
- 139, 445 ports: To access the shared network folder (job, logs, update) on the printer. Also, they are used to upload jobs to the printer via the network.
- 5900 port: VNC server for printer remote control.
- 2504 port: To connect between the Pro XL Control Software and Envision One RP Software.
- 22 (ssh) and 443 (https): To get the software update.