How to print custom labels?

[Viacheslav01]

I'm looking to a way to print custom labels.
Especially print customized location labels and part details.
I have Brother QL printer and would like to use it to print labels.
I can implement print demon by my self. I just need a command from Part-DB with part id.
Part-DB doesn't provide webhooks or something like this.
I have tried to use twig lamel template with injected JS but it doesn't work.
How can I receive print command from the Parts-DP?

[jbtronics]

I use an Brother QL printer myself.
Just setup an label in the same paper size as the label and then print the PDF using the Brother driver...