R1390 A3+ DTF Printer C13B vs SHUNJITAI A3 DTF Printer L1800

Both are A3 DTF printers built on the Epson L1800 printhead, so print quality is close. The R1390 C13B is the more complete package: A3+ width, a built-in film cutter, three-level air suction, an automatic 12-hour idle cleaning cycle, and its own RIP software. The SHUNJITAI B31 is a plainer A3 machine with a continuous ink supply and white ink stirring, but no cutter, no written warranty, and Windows-only software. For anyone running steady production, the C13B is the safer buy.

• Choose the R1390 C13B if you want a ready-to-run DTF setup with a film cutter, A3+ width, idle clog protection and bundled ink, powder and film.
• Choose the SHUNJITAI B31 if you only need plain A3 PET film printing, already have your own RIP and supplies, and want the simplest machine.