Is your feature request related to a problem? Please describe.
My HPGL plotter requires sending several ESC commands before the actual drawing to work correctly with DrawingBotV3
Describe the solution you'd like
In the HPGL setup window, add the ability to set the HPGL start sequence, including the ability to specify ESC characters
Describe alternatives you've considered
I now have a separately made HPGL file with the start sequence that I have to send to plotter before the actual drawing
Is your feature request related to a problem? Please describe. My HPGL plotter requires sending several ESC commands before the actual drawing to work correctly with DrawingBotV3
Describe the solution you'd like In the HPGL setup window, add the ability to set the HPGL start sequence, including the ability to specify ESC characters
Describe alternatives you've considered I now have a separately made HPGL file with the start sequence that I have to send to plotter before the actual drawing