A couple of energetic coders have posted good code to Github to drive a commercial inkjet.The code is really good, but we printers want industrial inkjets to print quickly.I would like to pay you to revise the code to increase its speed.Examples of the code can be found at Github :

https://github.com/gaffo/xaar128-arduino

https://github.com/gkyle/xaar128

https://github.com/MatthiasWM/Xaar128

https://github.com/BradenSunwold/Xaar128Thank you for reading this posting! Allen