Snapmaker U1 Multicolor 3D Printer

Snapmaker U1 Multicolor Multi Toolchnager 3D Printer Overview

• SnapSwap™ System: With 4 toolheads preloaded and pre-heated materials, U1 cuts waiting time to 5 seconds by swapping toolheads, and eliminates remaining material squeezing out for filament changes, enabling 5X more speed and 5X less waste.

• Multiple Colors and Materials: 4 individual extruders enable printing creations with multi-color, multi-material filaments, unleashing your creativity.

• Smart Calibration: Dynamic flow calibration, vibration compensation, fine-tuned extrusion, and flawless first layer.

• CoreXY System with 500mm/s Speed: Lightweight, rigid carbon fiber X-axis rails, delivering travel speeds of up to 500mm/s, and maintaining long-term precision across a 270 × 270 × 270mm work area.

• Ease of Use: Automatic filament system, AI-powered print monitoring and smart control, such as 3.5-inch touchscreen, App remote control, and software Snapmaker Orca.

Note: The AI-related function will be added by December 2025 through an OTA firmware update.

Whether you're bonding over colorful creations at home, building your ultimate hobby hub, or adding a clever twist to your everyday style, the U1 makes it all effortless and fun.

Home Use & Toys

Hobby & DIY

Fashion & Art

Snapmaker U1 3D Printer Specifications

General

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Dimensions: 584mm × 499mm × 730mm

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Weight: 18.2kg

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Printing Properties

Printing Technology: Fused Deposition Modeling

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Build Volume: 270mm × 270mm × 270mm

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Max Toolhead Speed: 500mm/s

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Max Acceleration Speed: 20,000mm/s²

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Toolhead

Toolheads Included: 4

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Max Flow for Hot End: 32mm³/s[6]

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Nozzle: Stainless Steel

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Max Nozzle Temperature: 300°C

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Nozzle Diameter: 0.4mm

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Filament Diameter: 1.75mm

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Part Cooling: Main & Auxiliary Part Cooling Fans

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Heated Bed

Build Plate: Flexible Steel Sheet with PEI Surface

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Max Heated Bed Temperature: 100°C

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Supported Filament Type

Basic Material Compatibility: PLA, PETG, TPU, PVA, PCTG

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With Optional Top Cover: PLA, PETG, TPU, PVA, PET, ABS, ASA, PA, PC

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With Top Cover & Hardened Steel Nozzle:

PLA, PETG, TPU, PVA, PET, ABS, ASA, PA, PC, Carbon-fiber-reinforced Polymer, Glass-fiber-reinforced Polymer

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Electronics

Touchscreen: 3.5-inch 320 × 480 Touchscreen

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Data Transmission Methods: Wi-Fi (IEEE802.11b/g/n Standards, 2.4GHz), USB Flash Drive

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Storage: 26 GB eMMC

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Live View Camera: 2 Megapixel Built-in Chamber Camera

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Max Input Power: 1150 W (220-240 V~), 400 W (100-120V~)

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Max Input Current: 6 A(220-240V~), 4 A(100-120 V~)

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Auto-calibration

Heated Bed Leveling: Mesh Bed Leveling

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Active Vibration Control: Accelerometer & Input Shaping Calibration

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Automatic Flow Compensation: Pressure Advance Calibration

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Automatic Toolhead Offset Calibration: Coordinate Measuring Calibration

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Automatic Filament System

Auto-feed: Supported

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Backup Mode: Supported

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Filament RFID Recognition: Supported

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Failure Detection

Air Printing Detection: Supported

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Filament Run Out Detection: Supported

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Power Loss Recovery: Supported

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Anomaly Detection

Toolhead Swap Error Detection: Supported

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Build Plate Presence Detection: Supported

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Build Plate Obstruction Detection: Supported

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Software

Supported Slicer: Snapmaker Orca, Orcaslicer

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APP: Snapmaker APP

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Operating System

Software: Windows, macOS, Linux

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APP: Android, iOS

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Firmware

Firmware: Klipper

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In the Box

• 1. Snapmaker U1 3D Printer (Textured PEI Steel Sheet) × 1
  2. Tool and accessory box × 1[8]
  3. Toolhead with hot end × 4
  4. SnapSpeed PLA Filament × 4
  5. Filament holder × 4

• 6. Safety Guidelines × 1
  7. Quick Start Guide × 1
  8. Filament feeder × 2
  9. Waste collector × 1
  10. Toolhead cable × 4
  11. AC power cable × 1

[6] This data was obtained using Snapmaker ABS filament, under a printing temperature of 280°C.

For Guides refer to SnapMaker U1 Wiki: https://wiki.snapmaker.com/en/snapmaker_u1