# Domino Printer and TCP protocol **URL:** \ **Category:** Ignition\ **Created:** [August 17, 2023, 12:23am UTC](https://forum.inductiveautomation.com/t/domino-printer-and-tcp-protocol/77968 "2023-08-17T00:23:16Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Matrix\_Engineering](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/matrix_engineering/32/19781_2.png) [@Matrix\_Engineering](https://forum.inductiveautomation.com/u/Matrix_Engineering)\ **Post date:** [August 17, 2023, 1:14am UTC](https://forum.inductiveautomation.com/t/domino-printer-and-tcp-protocol/77968/2 "2023-08-17T01:14:11Z")
> [@TCP Communication to Domino Printer](https://forum.inductiveautomation.com/t/tcp-communication-to-domino-printer/45680): > > Having some issues getting a TCP connection working and thought I’d ask here and see if anyone has any experience. We are trying to send commands via TCP to a Domino V-Series Printer. We have confirmed that a command actually leaves ignition using both the TCP module and a Python script, and arrives at the printer port, but nothing ends up being updated. Using a third party TCP tool called Hercules, we are able to send commands to the printer and it works fine there. I’m not sure if we aren’t… --- _[View the full topic](https://forum.inductiveautomation.com/t/domino-printer-and-tcp-protocol/77968)._