UltiMaker Cura 5.11.0 Released: New Features and Improvements for…

Summary of Cura 5.11.0 Release

UltiMaker Cura 5.11.0 brings significant workflow improvements for professional 3D printing, including:

• Paint Seam Tool: Directly paint z-seam placement on your model to control where seams appear, or block areas where they should not appear
• Multi-Material Painting: Assign different extruders to different regions of your model with a simple brush workflow
• USB-Cable Printing Fix: Automatic disabling for users not using this feature in 5.10, with new preference options
• Professional Printer Support: Enhanced compatibility with UltiMaker’s newest professional printers

Why This Update Matters for 3D Printing Professionals

The new painting tools in Cura 5.11.0 represent a major leap forward in 3D slicing software usability. Previously, controlling z-seam placement required complex support blocker meshes or manual coordinate tweaking. Now, users can visually paint exactly where they want seams to appear—or block them entirely from specific areas of their models.

For multi-material printing, the improvement is even more dramatic. The traditional workflow of creating separate objects, assigning extruders, and merging them is replaced with an intuitive brush-based interface. This means faster preparation times, fewer errors, and more creative freedom in multi-color and multi-material designs.

What’s New in Cura 5.11.0 – Detailed Breakdown

Painting Tools: The Game-Changer Feature

The standout feature in this release is the new painting workflow. Users can now:

• Paint seams directly on your model to define where Cura places the z-seam
• Block areas where seams should not appear – perfect for visible surfaces
• Paint extruder assignments for multi-material printing without creating separate objects
• Designate different regions of your model to different extruders with a simple brush workflow

This visual approach eliminates the need for complex modifier meshes and makes it accessible to beginners while providing precise control for professionals. The painting tools integrate seamlessly with Cura’s existing workflow, appearing in the sidebar when a model is selected.

USB-Cable Printing Improvements

The USB-Cable printing feature, introduced in Cura 5.10, has been refined based on user feedback. If you were not using the USB-Cable Printing in the previous (5.10) version of Cura, it is automatically disabled in 5.11.0. A new option has been added to the Cura Preferences under General where users can easily toggle this setting.

This change addresses confusion about the feature and prevents unintended print quality issues for users who weren’t actively using it. For those who do rely on USB-Cable printing, the feature remains available with the same functionality.

Professional Printer Support Enhancements

UltiMaker has expanded compatibility with professional 3D printers, ensuring that users of UltiMaker S7, Method series, and other professional-grade machines have the best possible experience. These enhancements include improved print profiles, material presets, and machine-specific optimizations.

Comparison: Cura 5.10 vs 5.11.0

Traditional Methods vs New Painting Workflow

How to Use the New Painting Tools in Cura 5.11.0

Using the Paint Seam Tool

1. Import your model into Cura 5.11.0
2. Select the model in the scene view
3. Locate the Paint Seam tool in the left sidebar (it appears when a model is selected)
4. Choose your brush size using the slider for precision
5. Paint directly on the model where you want seams to appear, or use the blocking tool to prevent seams in specific areas
6. Switch to block mode to paint areas where seams should NOT appear
7. Slice your model – the seams will now follow your painted instructions

Assigning Multi-Material Regions

1. Prepare a multi-extruder setup (or configure a virtual multi-material printer)
2. Import your model – keep it as a single object
3. Select the model and choose the Paint Extruders tool from the sidebar
4. Select which extruder you want to paint with from the dropdown
5. Paint the regions of your model that should use that extruder
6. Switch extruders and paint additional regions for different materials/colors
7. Review the layer view to verify extruder assignments are correct
8. Slice and print – each region will print with its assigned material

Best 3D Printers for Cura 5.11.0’s Multi-Material Features

While Cura 5.11.0’s painting tools work with any slicer-compatible printer, these models particularly shine with the new multi-material workflow:

1. UltiMaker S7

The UltiMaker S7 is the flagship FDM printer from UltiMaker, designed for professional reliability and ease of use. With its active bed leveling, enclosed build chamber, and advanced air manager, it delivers exceptional print quality right out of the box. The S7 supports multi-material printing via the S7 MMU accessory, making it an ideal match for Cura 5.11.0’s new painting workflow.

Key Features:

• Build Volume: 330 x 240 x 300 mm
• Layer Resolution: 20-400 microns
• Max Nozzle Temp: 280°C
• Bed Temp: Up to 120°C
• MMU Support: Yes, with S7 MMU unit (up to 4 materials)

Why It’s Great for Cura 5.11.0: Native UltiMaker integration ensures seamless compatibility with the new painting tools, allowing you to create complex multi-color prints with minimal setup time.

2. Anycubic Kobra S1 Combo

The Anycubic Kobra S1 Combo brings multi-material printing to the mid-range market at an accessible price point. With its 4-color MMU and CoreXY motion system, it offers professional-level capabilities without the premium price tag. The enclosed chamber and AI-powered features like first-layer AI detection and spaghetti detection reduce failed prints.

Key Features:

• Build Volume: 250 x 250 x 260 mm
• Layer Resolution: 50-400 microns
• Max Nozzle Temp: 300°C
• Bed Temp: Up to 100°C
• MMU Support: Yes, built-in 4-color MMU

Why It’s Great for Cura 5.11.0: The 4-color MMU is perfectly suited for Cura’s new extruder painting tools, letting you create colorful multi-material designs without breaking the bank.

3. QIDI Q2 Pro

The QIDI Q2 Pro is an enclosed CoreXY powerhouse designed for high-temperature printing. With its all-metal hotend capable of reaching 320°C, it handles engineering materials like ABS, Nylon, and Polycarbonate with ease. The enclosed chamber and heated build plate (up to 120°C) ensure dimensional stability and layer adhesion.

Key Features:

• Build Volume: 256 x 256 x 256 mm
• Layer Resolution: 20-300 microns
• Max Nozzle Temp: 320°C (all-metal hotend)
• Bed Temp: Up to 120°C
• Enclosure: Fully enclosed with active temperature control

Why It’s Great for Cura 5.11.0: While the Q2 Pro doesn’t have built-in MMU, its temperature capabilities make it ideal for functional multi-material prints using different materials like flexible TPU combined with rigid materials.

4. Bambu Lab X1C

The Bambu Lab X1C is a high-speed enclosed printer with optional AMS (Automatic Material System) for up to 16 colors. Its integrated enclosure, micro-LCD screen, and AI-powered monitoring make it one of the most user-friendly multi-material printers on the market. The AMS unit feeds multiple spools automatically, switching between colors mid-print.

Key Features:

• Build Volume: 256 x 256 x 256 mm
• Layer Resolution: 20-200 microns
• Max Speed: 500 mm/s (with acceleration up to 20,000 mm/s²)
• AMS Support: Yes, up to 16 spools with AMS hub
• Camera: Built-in AI camera for print monitoring

Why It’s Great for Cura 5.11.0: The AMS system’s massive color palette (up to 16) combined with Cura’s painting tools enables incredibly detailed multi-color designs that were previously impossible without expensive industrial equipment.

Essential Accessories for Multi-Material Printing

1. Dry Filament Storage Box

Multi-material printing requires all your filaments to be properly dried and stored. Moisture causes stringing, poor layer adhesion, and nozzle clogs—problems that are magnified when switching between materials. A filament dryer like the eSun eDryer S4 or Printdry Pro keeps your spools at optimal humidity levels (below 10% for most filaments).

Why It Matters: When painting different materials onto your model in Cura, each material must be in optimal condition to maintain consistent print quality across all regions.

2. Purge Bin / Wipe Tower

When switching between materials in multi-material printing, the printer must purge the old material before starting the new one. A purge bin or wipe tower collects this waste filament. Cura automatically generates wipe towers for multi-material prints, but having a dedicated purge bin mounted on your printer bed keeps the waste contained and prevents it from interfering with your print.

Pro Tip: Use Cura’s painting tools to minimize color changes by grouping similar materials together. This reduces purging and saves filament.

Filament Recommendations for Multi-Material Projects

1. eSun PLA+ Multi-Color Packs

eSun PLA+ offers excellent print quality with better strength than standard PLA and vibrant colors that are perfect for multi-material projects. Available in multi-color packs with 4-8 coordinated colors, these packs are ideal for creating harmonious multi-color designs in Cura 5.11.0.

Why It’s Great for Cura 5.11.0: The consistent printing characteristics across colors mean you won’t need to adjust settings when switching between materials painted on your model.

2. PolyMaker PolyTerra PLA

PolyMaker PolyTerra PLA is an eco-friendly PLA made with renewable materials and designed for easy printing. It comes in earthy, natural colors that are perfect for realistic models and prototypes. The low warping and good bed adhesion make it reliable for multi-material projects.

Why It’s Great for Cura 5.11.0: The natural color palette works beautifully when painting different regions of functional models—use lighter colors for highlights and darker colors for shadows.

Frequently Asked Questions (FAQs)

Q1: Is Cura 5.11.0 a free update?

Yes, Cura 5.11.0 is a completely free update for all Cura users. Simply download the latest version from the UltiMaker Cura website or use the auto-update feature within the application. All existing profiles and settings will be preserved during the update.

Q2: Will my existing Cura profiles work with 5.11.0?

Yes, Cura 5.11.0 maintains backward compatibility with existing profiles from previous versions. Your custom print profiles, quality settings, and material presets will carry over automatically. However, you may want to re-slice some files to take advantage of the new features and improvements.

Q3: What 3D printers work best with the new painting tools?

The painting tools in Cura 5.11.0 work with any printer supported by Cura. However, they are especially beneficial for:

• Multi-material printers (UltiMaker S7 MMU, Bambu Lab X1C with AMS, Anycubic Kobra S1 Combo)
• High-detail FDM printers where seam visibility matters (Prusa MK4, Voron Design)
• Enclosed printers for engineering materials (QIDI Q2 Pro, Creality CR-10 S Pro)

Q4: How do I paint specific regions for different materials?

Follow these steps:

1. Import your model as a single STL file
2. Select the model in Cura’s scene view
3. Open the Paint Extruders tool from the left sidebar
4. Choose an extruder from the dropdown menu
5. Paint the regions you want that extruder to use
6. Repeat for additional extruders/materials
7. Check the layer view to verify your assignments

Q5: Can I use the Paint Seam Tool on any model?

Yes, the Paint Seam Tool works on any model loaded into Cura 5.11.0. You can paint seam placement zones and blocking zones on any geometry. This is particularly useful for:

• Visible surfaces where seams would be unsightly
• Curved surfaces where automatic seam placement is unpredictable
• Models with complex geometry where you want precise control

Q6: What’s the difference between painting seams and using seam placement settings?

Traditional seam placement settings (like “User Specified” or “Sharpest Corner”) apply global rules to your entire model. The Paint Seam Tool gives you local, visual control over specific areas. You can:

• Force seams to appear in specific locations (like the back of a model)
• Block seams from visible or critical areas (like the front face or bearing surfaces)
• Combine both approaches—use global settings for general placement and painting for fine-tuning

Upgrade Recommendations and Best Practices

For professional users and those with multi-material setups, this update is highly recommended. The new painting tools significantly reduce the time spent on print preparation while improving output quality. However, follow these best practices:

Before You Update

• Backup your profiles – Export important custom profiles as .curaprofile files
• Test on non-production printer – If possible, test the update on a secondary printer first
• Check for breaking changes – Review the changelog for any changes that might affect your workflow

After You Update

• Explore the painting tools – Load a test model and experiment with the new features
• Update your profiles – Take advantage of any new settings and optimizations
• Re-slice existing projects – You may find improved print quality with the new tools
• Configure USB-Cable printing – If you use this feature, re-enable it in preferences

Key Takeaways

• Review changelog for breaking changes before updating
• Test on non-production printer first when possible
• The new painting tools make it easier than ever to fine-tune the look, feel, and performance of your parts
• Multi-material users will find the new brush workflow significantly faster than previous methods
• Professional printer support has been enhanced for better compatibility
• Verify claims before sharing – Always test new features with your specific setup

Technical Specifications

Conclusion

UltiMaker Cura 5.11.0 represents a significant step forward in 3D slicing software, particularly for users who work with multi-material printing or care deeply about print aesthetics. The new painting tools transform previously complex tasks into intuitive, visual workflows, saving time and reducing errors.

Whether you’re a hobbyist looking to create cleaner prints, a professional needing faster multi-material preparation, or somewhere in between, Cura 5.11.0 has something to offer. The update maintains Cura’s user-friendly interface while adding powerful new capabilities that were previously the domain of expensive, specialized software.

Download Cura 5.11.0 today and start exploring what the new painting tools can do for your 3D printing workflow.

Related Resources

• Official Cura 5.11.0 Release Notes
• Download Cura from UltiMaker
• UltiMaker Cura Manual

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Source: https://github.com/Ultimaker/Cura/releases/tag/5.11.0

Last updated: March 2026