Enhance Your 3D Printing with Flashforge Adventurer 5M Filament Sensor

Enhance Your 3D Printing with Flashforge Adventurer 5M Filament Sensor

Welcome to the world of 3D printing, where precision meets innovation. Today, we’ll explore the fascinating realm of filament sensors, with a particular focus on the Flashforge Adventurer 5M Filament Sensor. Discover how this essential component plays a pivotal role in ensuring seamless 3D printing experiences.

Understanding the Filament Sensor

The Flashforge Adventurer 5M is equipped with a filament sensor that plays a crucial role in ensuring smooth 3D printing. Let’s delve into the details:

  1. Filament Sensor Purpose:

    • The filament sensor detects whether there is enough filament loaded for printing. If the filament runs out during a print job, the sensor triggers a pause to prevent incomplete prints.
  2. Replacing the Filament Sensor:

    • If you need to replace the filament sensor on your Flashforge Adventurer 5M, follow these steps:
      1. Watch the Video: Flashforge provides an instructional video on how to replace the filament sensor for the Adventurer 4, which should be similar for the Adventurer 5M.
      2. Compatible Filament: When using this equipment, it’s recommended to use Flashforge’s filaments. If non-Flashforge filaments are used, there may be differences in material properties, and print parameters may need adjustments.
  3. Maintenance and Care:

    • Regularly check the filament sensor to ensure it’s functioning correctly.
    • Keep spare filament handy to avoid interruptions during long prints.

Flashforge Adventurer 5M 3D Printer Features

The Flashforge Adventurer 5M 3D printer comes equipped with several notable features:

  1. Filament Run-out Reminder: When the filament runs out during a print job, the printer will pause and prompt you to change the filament. This ensures smoother printing progress and prevents incomplete prints.

  2. Power Loss Recovery: In case of power outages, the Adventurer 5M can seamlessly resume printing from where it left off, minimizing disruptions and wasted material.

  3. High-speed Filament Support: The printer is compatible with high-speed filaments, allowing you to explore faster printing options and enjoy the efficiency of rapid prototyping.

  4. Integrated Printing Management: The FlashPrint 5 software enables remote multi-device control, print classification management, and real-time monitoring of print status.

Additionally, the Adventurer 5M Pro version includes an innovative feature: an air filtration system with a TVOC sensor. This sensor monitors air quality within the printer’s chamber, and if TVOC levels exceed safe thresholds, an orange alert is displayed on the interface.

Remember that using Flashforge’s recommended filaments is advisable for optimal performance, but the printer can also work with non-Flashforge filaments, albeit with some material property differences and potential adjustments to print parameters.

A small green printed circuit board with a ribbon cable connector and a JST connector.

IMG Source: botland.store

Advantages of Filament Sensor in 3D Printing Workflow

A Filament Sensor in a 3D printing workflow offers several advantages. Let’s explore them:

  1. Filament Runout Detection:

    • Filament sensors detect when the spool is empty or when filament is no longer feeding.
    • They promptly signal the printer’s internal processor, preventing print failures due to depleted filament.
    • When a new spool is loaded, printing can resume from where it left off, saving time and resources.
  2. Print Interruption Prevention:

    • In case of filament runout, the sensor automatically halts the print.
    • It offloads the remaining few centimeters of material from the heat break.
    • The X-carriage is moved away from the printed part, preventing long prints that could lead to exhaustion and print failure.
  3. User Alerts and Efficiency:

    • Filament runout sensors notify users to replace the spool and load new filament.
    • This smart function reduces printing accidents by providing automatic warnings.
    • Smart sensors can even detect nozzle clogs, entanglements, and abnormal extrusion machine behavior.
  4. Sensor Upgrade Options:

    • There are various sensor types to choose from:
      • Optical Solution: Uses an optical limit switch based on light deviation to detect missing print material.
      • Mechanical Solution: Incorporates a clamping spring and a perimeter switch between the spool and the 3D printer.
      • Electronic Installation: Offers additional flexibility for sensor upgrades.

In summary, filament sensors enhance reliability, prevent wasted time and material, and contribute to a smoother 3D printing experience. If you’re considering a new 3D printer, opting for one with a filament runout sensor is a wise choice.

Four different 3D printing processes: (a) powder bed fusion, (b) fused deposition modeling, (c) inkjet printing, and (d) stereolithography.

IMG Source: mdpi.com

Flashforge Adventurer 5M Pro 3D Printer User Reviews

Let’s delve into user reviews for the Flashforge Adventurer 5M Pro 3D Printer. This printer boasts some impressive features, but it also has its quirks. Here’s what users have to say:

  1. Lightning-Fast Print Speeds: The Adventurer 5M Pro advertises a jaw-dropping 600mm/s max extruder speed. This rapid printing capability is a standout feature

  2. CoreXY Motion System and Direct Drive Extruder: The printer utilizes a CoreXY motion system coupled with a direct drive extruder, contributing to its impressive speed and accuracy.

  3. Fully Enclosed Build Volume: With a 220 x 220 x 220mm build volume, the printer is fully enclosed. This design helps control airflow and provides filtration, which is especially useful when printing temperature-sensitive materials.

  4. Professional Market Aim: Features like the remote-monitoring webcam functionality, replaceable air filters, and the “Pro” name indicate that this machine targets the professional market.

  5. Software Limitations: Unfortunately, the included FlashPrint 5 software only includes a single profile per nozzle. Additionally, the included demo models lack attribution. The webcam resolution is meager at 640 x 480, and auto-leveling didn’t always work correctly.

    Some users also reported TPU filament jams after printing.

  6. Similarities to Predecessor: The Adventurer 5M Pro shares similarities with its predecessor, the Flashforge Adventurer 4. While the hardware looks impressive on paper, the initial software experience at launch holds it back. Future updates may address these issues, but it’s not guaranteed.

  7. Price and Audience: Priced at $599, the Adventurer 5M Pro is likely to appeal to prosumers who are willing to dive into software tweaking to maximize its potential.


  • Machine Footprint: 14.96 x 15.75 x 17.83 inches (380mm x 400mm x 453mm)
  • Build Volume: 8.67 x 8.67 x 8.67 inches (220mm x 220mm x 220mm)
  • Supported Materials: 1.75mm PLA, PLA+, ABS, TPU, PETG
  • Nozzle Options: 0.4mm (installed), 0.6mm (included), 0.25mm / 0.8mm (optional)
  • Max. Nozzle Temperature: 280°C / 536°F
  • Max. Bed Temperature: 110°C / 230°F
  • Printing Speed: Up to 600mm/s
  • Build Platform: Removable Flexible PEI Steel Platform
  • Connectivity: USB, Wi-Fi, Ethernet, Cloud

A small green circuit board with a black connector on one end and a small white button on the other.

IMG Source: botland.store

Introduction to the Flashforge Adventurer 5M Pro

Let’s delve into the Flashforge Adventurer 5M Filament Sensor and compare it with some of its competitors.

Flashforge Adventurer 5M Pro: A Leap Forward in 3D Printing Technology

The Flashforge Adventurer 5M Pro is a recent addition to the Adventurer series, and it brings significant advancements to the world of 3D printing. Here are the key features and specifications:

  • Printer Type: FDM (Fused Deposition Modeling)
  • Build Area: 220 x 220 x 250mm (HxDxW)
  • Extruder Type: Direct Drive
  • Maximum Print Speed: 600mm/s
  • Nozzle Width: Comes with 0.4mm and 0.6mm nozzles (0.25mm and 0.8mm nozzles are also available)
  • Maximum Resolution: 0.1mm layer height
  • Weight: 19kg
  • Device Size: 380 × 400 × 453mm (excluding the spool holder)
  • Touch LCD Screen: 4.3 inches
  • Printing Connection: Wi-Fi, Ethernet, USB
  • Max Extruder Speed: 600mm/s
  • Max Acceleration: 20,000mm/s²
  • Layer Thickness: 0.1-0.4mm
  • Printing Bed: PEI Sheet
  • Filament Types Supported:
    • PLA
    • PETG
    • TPU (with 0.4mm nozzle)
    • ABS, ASA, PLA-CF, PETG-CF (with 0.6/0.8mm nozzle)
  • Slicing Software: FlashPrint 5
  • Compatible Operating Systems: Windows 7/8/10/11, Linux (Ubuntu 20.04 and later), macOS (10.9 and later)
  • Input Formats: 3MF, STL, OBJ, FPP, BMP, PNG, JPG, JPEG files
  • Leveling Method: Full-auto one-click leveling
  • Additional Features:
    • Filament run-out reminder
    • Power loss recovery
    • Cloud automatic shutdown
    • Camera monitoring
    • Time-lapse video
    • Air filtration (internal and external circulation with HEPA filter and activated carbon)
    • Low-noise mode (50dB) and standard mode (55dB)

First Impressions

Our initial experience with the Adventurer 5M Pro left us impressed. The printer is compact yet sturdy, and the build quality surpasses that of previous models like the Adventurer 4 series. Notably, the external filament spool placement contributes to the printer’s smaller footprint.

Flashforge’s focus on streamlining their offerings has led to improvements in general support and spare part availability. The Adventurer 5M Pro represents a leap forward in technology while maintaining the classic Flashforge simplicity and reliability we appreciate.

Competitors in the Adventurer Series

Let’s compare the filament compatibility of the Adventurer 5M Pro with its predecessors:

  1. Adventurer 5M Pro:
    • Filament Compatibility: PLA, PETG, TPU, ABS, ASA
  2. Adventurer 4 Pro:
    • Filament Compatibility: PLA, PETG, ABS, PLA-CF, PETG-CF
  3. Adventurer 3:
    • Filament Compatibility: PLA, PETG, ABS
  4. Adventurer 3 Pro 2:
    • Filament Compatibility: PLA, PETG, ABS, PLA-CF, PETG-CF

The Adventurer 5M Pro stands out with its broader range of supported filaments, making it a versatile choice for various applications.


The Flashforge Adventurer 5M Pro competes favorably with high-performance 3D printers, offering lightning-fast print speeds without compromising on quality. While it faces stiff competition, its closed print volume and temperature-sensitive filament handling make it a strong contender.

The image shows the specifications of the Flashforge Adventurer 4 3D printer.

IMG Source: 3dgadgets.my

In conclusion, the Flashforge Adventurer 5M Filament Sensor stands as a crucial element in the 3D printing process, offering reliability and efficiency. As we’ve delved into its functions, maintenance tips, and user reviews, it becomes clear that this sensor enhances the overall printing experience. Whether you’re a novice or a seasoned 3D printing enthusiast, understanding and leveraging the capabilities of the filament sensor can elevate your creations to new heights.

Keep exploring, innovating, and creating with the Flashforge Adventurer 5M Filament Sensor by your side.


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