Full-Color 3D Printing Moves Onto the Desk

Full-color 3D printing usually meant industrial PolyJet-class systems and dedicated rooms. On September 9, 2026, Flashforge launched the CJ270 as a compact MultiJet printer for studios and classrooms, and Xaar confirmed the machine uses its Irix printhead. For makers who paint figures or outsource color prototypes, the practical question is whether voxel-level CMYK resin on a desk is worth a slower, wetter workflow than filament swaps. Treat “world’s first,” ten-million-plus colors, and launch pricing as Flashforge and Xaar’s claims until independents measure them.

What's Happening

Flashforge’s CJ270 launch post positions the machine as full-color MultiJet Printing (MJP) in a footprint meant for a desk or small studio: roughly 697 × 410 × 405 mm for the chassis, with a 180 × 120 × 100 mm build volume. The company lists CMYK plus white and transparent materials, more than 10 million colors, a 7 μm minimum layer thickness, and water-soluble support so fine features can be soaked free instead of cut away. U.S. launch pricing is listed at $3,999, with early-bird resin and coupon bundles during the launch window. First units are marketed for custom figures, pet models, tabletop pieces, art toys, and short-run collectibles — appearance work, not load-bearing brackets.

The same day, Xaar plc issued a regulatory news statement that Flashforge had launched the CJ270 Desktop 3D Printer using the Xaar Irix printhead, and that the CJ270 would be the world’s first desktop device capable of printing 3D models in full colour with that printhead technology. That “first” framing is Xaar’s and Flashforge’s marketing language. Material jetting itself is not new; what is new in this story is the attempt to shrink full-color resin jetting into a consumer-studio price and size band. Flashforge also points buyers to Flash Studio Desktop for slicing and job management, and to ultrasonic cleaning plus UV post-cure as part of the finishing path.

Why This Matters for Makers and Small Studios

If your current “color” workflow is multicolor FDM or hand painting after a mono resin print, the CJ270 is a different category. Color is deposited as resin droplets and cured in place, so gradients and skin tones do not require a purge tower between filament channels. The trade is familiar to anyone who has run industrial PolyJet: photopolymer chemistry, support removal, curing, and slower Z rates than a modern CoreXY filament machine. Flashforge’s own materials emphasize display-grade detail over farm throughput.

That split matters for how you budget a bench. A studio that sells painted miniatures may care more about paint hours saved than about tensile strength. A garage that prints clamps and covers still needs structural thermoplastic — and that is a separate machine class. Desktop material jetting does not retire continuous-fiber or high-temp FFF; it adds an appearance lane next to them.

How Full-Color Material Jetting Compares to Other Color Routes

• Color formation. MJP blends CMYK, white, and clear resins per voxel. Multicolor FDM swaps discrete filaments. Binder-jet and some powder-bed color systems ink onto powder instead of building with colored resin.
• Surface and layer height. Flashforge cites 7 μm layers for close-up figures. Typical FFF color work sits in the tens of microns and shows toolpath texture unless sanded.
• Supports. Water-soluble MJP support favors delicate undercuts. FFF often uses breakaway or another filament; both need cleanup, but the chemistry differs.
• Build envelope. 180 × 120 × 100 mm suits figures and small props. Meter-class industrial color systems still own large product models.
• Shop footprint. Flashforge markets a desk-sized chassis versus room-scale PolyJet cells. You still need ventilation awareness, cleaning, and UV cure space.
• Speed expectations. Independent coverage of the class notes slow vertical rates versus FFF; plan overnight jobs for tall, dense color parts.

What the Research Says

Cheng and Huang formulated and characterized CMYKW photocurable resins for a homemade piezoelectric material-jetting printer, adjusting photoinitiators, oligomers, monomers, and crosslinkers until the inks were jettable and UV-curable. They then demonstrated full-color appearance on that experimental platform. The work is a public window into how primary color resins are built for MJ — useful context when a commercial desktop machine claims millions of blended colors from a short resin set (Cheng & Huang, 2020).

Badar and colleagues measured colour accuracy on a Stratasys J750 Digital Anatomy Printer across CMYK and RGB samples, fill materials, and face orientations using CIEDE2000. They found statistically significant and perceptually noticeable differences by colour, core material, and face, and recommended avoiding manual black (K) additions, using pure white as base fill instead of default support material, and adding roughly 10–30% white for opacity. The CJ270 is not a J750, but the paper is a reminder that digital colour and printed colour diverge on real MJ hardware — and that fill and orientation settings are not cosmetics (Badar et al., 2023).

Frequently Asked Questions

What is full-color 3D printing on a desktop machine?

Full-color 3D printing here means material jetting that blends CMYK, white, and clear photopolymer droplets under UV light so color is built into each voxel. That is different from multicolor FDM, which swaps discrete filaments. Flashforge positions the CJ270 as a compact MJP system for figures and display models, not a structural filament printer.

How does the Flashforge CJ270 differ from multicolor FDM?

The CJ270 jets photosensitive resins through inkjet printheads and cures them with UV light. Multicolor FDM extrudes thermoplastic filament and changes tools or purge channels between colors. Flashforge cites 7 μm layers, water-soluble support, and a 180 × 120 × 100 mm build volume. Expect slower vertical rates and a resin cleanup workflow versus FFF.

Can a continuous-fiber desktop printer replace full-color material jetting?

No. Continuous-fiber printers lay polymer with a continuous tow for structural stiffness. Full-color MJP targets appearance, translucency, and fine surface detail in photopolymer. Different feedstock, different strength, different shop habits. Use each for the job it is built for.

Fibricate's Place in This Story

Full-color resin jetting and continuous-fiber extrusion answer different maker questions. Companies like Fibricate, whose FibreSeeker 3 continuous carbon fiber 3D printer lays thermoplastic with a continuous tow from feedstock such as the continuous carbon fiber spool, sit where stiffness and designed fiber paths matter on a bench. The CJ270 story is about skin tones, clear accents, and display detail without an industrial color cell. Keep the two lanes separate: MJP for how a part looks up close; continuous fiber for how a fixture holds load.

What to Watch Next

Watch independent colourimetry on CJ270 parts versus file values, real Z rates on dense CMYK builds, support dissolution quality on fine undercuts, and whether the $3,999 U.S. launch price holds after early-bird bundles. Over the next 12–24 months, expect more vendors to chase “desktop PolyJet-like” positioning as multicolor FDM saturates. The useful split for hobby shops will stay the same: appearance jetting for showpieces, structural FFF and continuous fiber for parts that take force.

References & Further Reading

1. Cheng, Y.-L., & Huang, K.-C. (2020). Preparation and Characterization of Color Photocurable Resins for Full-Color Material Jetting Additive Manufacturing. Polymers.
2. Badar, F., Vandi, L.-J., Carluccio, D., Redmond, M., & Novak, J. I. (2023). Preliminary colour characterisation of a Stratasys J750 digital anatomy printer with different fillings and face orientations. Progress in Additive Manufacturing.
3. Meet the Flashforge CJ270: Full-Color 3D Printing Moves to the Desktop. Flashforge. Retrieved September 9, 2026.
4. Xaar plc — Flashforge Launch CJ270 Desktop 3D Printer. Xaar RNS via TradingView. Retrieved September 9, 2026.