After install and on the initial launch of the software, you will click a button that says “Install Printer”. This is when you must select the correct device driver for the software to operate on. You will have the choice between several printers: the two for UVDTF are UVi-DTF 24H3R and UV-DTF24H3R.
If the last four numbers of your serial number are 1352 or higher then please select UVi-DTF 24H3R.
If the last four digits are lower than 1352 then please select UV-DTF24H3R.