R1390 A3+ DTF Printer C13 vs SHUNJITAI A3 DTF Printer L1800

Both are A3 DTF printers built around the Epson L1800 printhead, so print quality and film handling are close. The R1390 C13 is the better-documented machine: a 6-channel CMYK plus dual-white head, a 3-in-1 white ink circulation system, automatic cleaning, and a large base of owners reporting strong support. The SHUNJITAI B31 covers the basics with a continuous ink supply and white ink stirring, but it ships with no written warranty and far less track record. Buy the R1390 for a small production shop that needs reliability and help when something clogs. Buy the SHUNJITAI only if you want a simple A3 DTF unit and are comfortable troubleshooting on your own.

• Choose the R1390 C13 if you print daily for customers and want white ink circulation, self-cleaning and responsive technical support behind the machine.
• Choose the SHUNJITAI B31 if you need a straightforward A3 DTF printer for occasional custom transfers and can handle setup and repairs yourself.