Comparing Color 3D Printing Methods: Bambu Lab AMS, Formlabs Color Resin, and Mimaki 3DUJ-2207

Color 3D printing is rapidly evolving, offering creators, engineers, and artists new ways to bring vibrant, multi-colored objects to life. Let’s explore and compare three of the most popular approaches:

1. Bambu Lab H2D/X1C/P1S with AMS

How It Works

Bambu Lab’s H2D, X1C, and P1S printers paired with the AMS (Automatic Material System) use Fused Filament Fabrication (FFF/FDM) technology. The AMS enables the printer to automatically switch between up to four (or more with expansion) different filament spools during a print job, allowing for multi-color and multi-material prints.

  • Vibrant, durable colors using standard and specialty filaments (PLA, PETG, ABS, etc.)
  • Cost-effective compared to resin and industrial inkjet systems
  • Accessible for prosumers, hobbyists, and educational use
  • Supports multi-material printing (flexible, support, composite filaments)

Best For: Prototyping, functional parts, multi-color logos, toys, and hobby models where bold, separated colors are acceptable.

2. Formlabs Color Base Resin / Form 4 Color Resin V5

How It Works

Formlabs’ approach uses stereolithography (SLA) or Low Force Stereolithography (LFS) with a color blending system. The Color Kit or Color Resin V5 allows users to mix a white base resin with pigment cartridges, creating custom colors before printing. The printer then prints the object in the chosen single color.

Pros:
  • Smooth surface finish with highly detailed, accurate prints
  • Wide range of color mixing possible before the print
  • Maintains the mechanical properties of standard resins

Best For: Prototypes, models, and parts where a specific custom color is needed but only one color per part is required.

3. Mimaki 3DUJ-2207

How It Works

The Mimaki 3DUJ-2207 uses UV inkjet 3D printing, similar to 2D inkjet printers but in three dimensions. It jets and cures tiny droplets of CMYK (and clear/white) photopolymer inks layer by layer, creating full-color, highly detailed objects with millions of color possibilities.


  • Prints in over 10 million colors, including gradients, textures, and photographic detail
  • Can print transparent and translucent elements
  • Professional quality, ideal for figurines, medical models, and display prototypes


Best For: High-end models, figurines, medical visualization, marketing prototypes, and any application demanding true full-color and fine detail.

Summary Table

Feature Bambu Lab AMS (FFF) Formlabs Color Resin (SLA) Mimaki 3DUJ-2207 (Inkjet)
Technology FFF/FDM w/ Multi-Material SLA/LFS w/ Resin Blending UV Inkjet Photopolymer
Color Capability 4-16 discrete colors per print One color per print Full photorealistic color
Gradients/Textures No No Yes
Surface Finish Good (layered) Excellent (smooth) Excellent (smooth, glossy)
Material Properties Strong, varied Rigid, detailed Brittle, detailed
Cost $–$$ (affordable) $$ (mid-range) $$$$ (premium/industrial)
Ease of Use Moderate Moderate Complex
Best For Multi-color, functional parts Custom color prototyping High-detail, display models

Final Thoughts

Choose Bambu Lab AMS if you want multi-color, multi-material functional parts and are cost-conscious.
Choose Formlabs Color Resin if you need single-color, high-detail, smooth parts with custom color options.
Choose Mimaki 3DUJ-2207 if you require true full-color, photorealistic models and are working in a professional or industrial setting.

Each method serves a unique need in the world of color 3D printing. Your ideal solution depends on your specific application, budget, and desired color fidelity.

Let us know if you’d like images, deeper technical comparisons, or advice on which approach best fits your project!