Automatic multiple trend page printing

Hi, I am trying to do sort of pac display function but from Groov view or using node red in Groov Epic PR1…I want to print graphic trends automatically every midnight with the latest 24 hrs. graphics for 10 different pages/trends.
The system is currently just monitoring temperatures and not connected to a PC but to a smart TV and local LAN.

Been pondering this one for a few days now… Tricky for sure.
The only thing that keeps coming to mind is to use something like AutoHotKey to script it.
Lots of people are using it with Opto software;

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