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Assembly & Quick Start

Source: Bambu Lab X2D User Manual · p. X2D AMS Combo Quick Start Guide

This guide merges the Bambu Lab X2D and X2D AMS Combo Quick Start guides into a single walkthrough. Every step below applies to both machines, except the steps marked “AMS Combo only”, which apply solely to the X2D AMS Combo bundle (the printer packaged together with the AMS 2 Pro). If you have the bare X2D, you can skip the AMS Combo-only steps.

1. Read Before Use

To ensure safety and optimal performance, please follow these guidelines:

  • Verify that the printer’s operating voltage matches the specified requirements to avoid damage or safety hazards. This can be checked on the label next to the power socket. Refer to the “Printer Specifications” section for details.
  • Regular maintenance is essential to keep the printer’s complex mechanisms running smoothly. For guidance, see the “Regular Maintenance” section.
  • For best results, we recommend using Bambu filaments, which have been rigorously tested for compatibility, safety, and stability with the product.
  • The AMS 2 Pro supports a spool width between 50 mm and 68 mm and a diameter between 197 mm and 202 mm. We recommend using plastic spools.
  • You can use the drying function of the AMS 2 Pro using only a 6-pin cable to connect it to the printer. If you need to dry filaments in multiple AMS 2 Pro units, you need to purchase official Bambu Lab power adapters to power the drying function of the other AMS 2 Pro units.
  • During filament drying, the AMS 2 Pro removes moisture through external air circulation via the air inlets. Please ensure the air intake and vent are not blocked to ensure optimum drying efficiency.

2. Printer Component Introduction

Top interior view of the X2D with six numbered call-outs
Figure 1 — Interior (top view)
  1. Filament Cutter Stopper
  2. Purge Wiper
  3. Toolhead
  4. USB Port
  5. Air Filter
  6. Adaptive Airflow Switching Unit
Front three-quarter view of the X2D with seven numbered call-outs
Figure 2 — Front / interior
  1. Touchscreen
  2. Live View Camera
  3. Circulation Mode Indicator*
  4. Chamber Heat Circulation Fan
  5. Heatbed
  6. Top Glass Cover
  7. Side Window

* Automatically switches, no manual adjustment needed.

Rear view of the X2D with ten numbered call-outs
Figure 3 — Rear
  1. Belt Tensioners
  2. Spool Holder Base
  3. Power Socket
  4. PTFE Tube Bracket - Main Extruder
  5. PTFE Tube Bracket - Auxiliary Extruder
  6. Auxiliary Extruder
  7. Bambu Bus Port 6-pin
  8. Filament Buffer
  9. Purge Chute
  10. External Exhaust Fan

3. Toolhead Component Introduction

Toolhead shown from two angles with thirteen numbered call-outs
Toolhead components
  1. Toolhead Filament Inlet - Main Hotend
  2. Main Extruder
  3. Toolhead Front Cover
  4. Part Cooling Fan
  5. Main Hotend
  6. Toolhead Filament Inlet - Auxiliary Hotend
  7. Filament Cutter Lever
  8. Auxiliary Hotend Cooling Fan
  9. Toolhead Camera
  10. Auxiliary Hotend
  11. Main Extruder Gear
  12. Main Hotend Cooling Fan
  13. Flow Blocker

4. AMS 2 Pro Component Introduction

AMS Combo only

AMS 2 Pro shown from two angles with ten numbered call-outs
AMS 2 Pro components
  1. Filament Inlet
  2. Desiccant
  3. Air Intake
  4. PTFE Tube Release Button
  5. Filament Outlet
  6. Bambu Bus Port 6-pin
  7. Power Connector
  8. Locking Tab
  9. Active Support Shaft
  10. Air Vent

5. Included Accessories

Included accessories, items 1 through 12
Included accessories (1–12)
  1. Touchscreen
  2. Spool Holder
  3. Auxiliary Extruder
  4. Nozzle Wiping Pad
  5. Filament Cutter - Left
  6. Filament Cutter - Right
  7. Allen Key H1.5 / Allen Key H2.0
  8. Unclogging Pin
  9. PTFE Tube
  10. Build Plate (Pre-installed on heatbed)
  11. Lubricant Grease & Lubricant Oil
  12. Scraper Blade
Included accessories, items 13 through 21
Included accessories (13–21)
  1. Hotend Silicone Sock
  2. Spare Hotend
  3. Flow Blocker
  4. Open-end Wrench
  5. Power Cord
  6. External Exhaust Fan Bundle
  7. PTFE Tube Locking Nut
  8. Bambu Bus Cable 6-pin
  9. Desiccant

6. Remove the Package

Opening the box and removing the top foam
Step 1 — Remove cardboard and top foam
  1. Open the packaging box, take out the toolbox and quick start guide, and remove the cardboard and top foam.
Lifting the printer out by the moisture-proof bag
Step 2 — Lift the printer out
  1. Grip the top corners of the moisture-proof bag and lift the printer, placing it on a stable surface.
Removing the moisture-proof bag and adhesive tapes, with a suffocation warning label
Step 3 — Remove the bag and tapes
  1. Remove the moisture-proof bag and take out the PTFE tubes. Then remove all adhesive tapes from the printer, carefully lift off the top glass cover, and set it aside.

7. Unlock the AMS 2 Pro

AMS Combo only

Removing the accessory box, top foam, and two red-marked screws
Steps 1–2 — Remove foam and the 2 marked screws
  1. Take out the accessory box and remove all the top foam.
  2. Open the front door and remove the protective bag. Then use the longer H2.0 allen key from the toolbox to remove the 2 screws marked in red.
Lifting out the AMS 2 Pro and removing side foam
Step 3 — Lift out the AMS 2 Pro
  1. Lift out the AMS 2 Pro, and remove the foam protection around the AMS sides.
Removing three red-marked screws and the transport fixture
Step 4 — Remove the transport fixture
  1. Use the H2.0 allen key to remove the 3 screws marked in red, then take out the transport fixture.

8. Unlock the Heatbed

Removing the red-marked screw that locks the heatbed
Unlock the heatbed

Use the H2.0 allen key to remove the screw marked in red to unlock the heatbed.

9. Remove the Lead Screw Protectors

Pulling down the red plastic protectors on both Z-axis lead screws
Remove the lead screw protectors

Pull down the red plastic protectors at the top of both left and right Z-axis lead screws, open and remove them.

During this operation, you may notice the Z-axis lead screws moving. This behavior is expected and does not indicate a problem.

10. Unlock the Toolhead

Cutting and removing the zip ties securing the toolhead
Unlock the toolhead

Cut and remove all zip ties and place the top glass cover onto the printer.

11. Install the Touchscreen

Pulling out the flexible cable and inserting it into the screen port
Steps 1–2 — Connect the flexible cable to the screen
  1. Remove the tape and gently pull the flexible cable out about 50 mm.
  2. Take the screen from the accessory box and orient it as pictured. Then press the terminals on both sides of the flexible cable and insert it into the screen port.
Pushing the cable back and sliding the screen left to lock
Step 3 — Insert and lock the screen
  1. Push the flexible cable back into the printer slot. Then insert the screen and slide left to lock.

12. Install the Auxiliary Extruder

Taking the auxiliary extruder from the accessory box and connecting its cable
Step 1 — Connect the auxiliary extruder cable
  1. Take the auxiliary extruder from the accessory box. Gently pull out the cable from the back of the printer and connect it to the auxiliary extruder.
Loosening the left connector nut and inserting the PTFE tube
Steps 2–3 — Insert the PTFE tube
  1. Loosen the nut on the left connector of the auxiliary extruder.
  2. Insert the PTFE tube located at the top center of the rear panel about 22 mm into the connector.
Seating the auxiliary extruder, tightening the nut, and connecting the buffer tubes
Steps 4–7 — Seat the extruder and connect the tubes
  1. Push the cable back into the slot, then insert the auxiliary extruder and press down to lock it in place.
  2. Confirm that the left PTFE tube is fully inserted, then use the open-end wrench from the toolbox to tighten the nut until you hear a clicking sound.
  3. Remove the tape securing the PTFE tubes connected to the right side of the filament buffer. Then connect the free end of the grey tube to the PTFE tube bracket on the printer.
  4. Connect the free end of the white tube to the right of the auxiliary extruder.

13. Remove the Desiccant Packaging Material

AMS Combo only

Removing the exhaust fan bundle, foam, and desiccant packaging from the AMS 2 Pro
Remove the desiccant packaging
  1. Take out the external exhaust fan bundle in the AMS 2 Pro.
  2. Remove the foam from inside the AMS 2 Pro.
  3. Remove the tape from the back of the AMS 2 Pro and take out the desiccant packs. Then, remove the outer plastic packaging. Install 2 desiccant packs on each side of the empty compartment.

14. Install the AMS 2 Pro

AMS Combo only

Placing the AMS 2 Pro on top of the printer and connecting the grey tube
Steps 1–2 — Place the AMS and connect the grey tube
  1. Place the AMS 2 Pro on top of the printer.
  2. Remove the tape securing the PTFE tubes connected to the left side of the filament buffer. Then connect the free end of the grey tube to the AMS 2 Pro’s filament outlet.
Connecting the Bambu Bus Cable 6-pin between the filament buffer and the AMS 2 Pro
Step 3 — Connect the Bambu Bus Cable
  1. Take out the Bambu Bus Cable 6-pin from the accessory box, and plug each end into the 6-pin ports on the filament buffer and the AMS 2 Pro.

15. Install the Spool Holder Assembly

Sliding the spool holder into the base and inserting the PTFE tube holder
Install the spool holder assembly
  1. Take the spool holder and PTFE tube holder from the accessory box. Slide the spool holder into the base until you hear a click.
  2. Align the PTFE tube holder with the slot on the spool holder as pictured, and insert it vertically until you hear a click.

16. Use the External Spool

Loading filament from an external spool through the filament buffer
Use the external spool

If your printer is connected to the AMS 2 Pro, you can load filament from an external spool using the extra connector on the filament buffer. Connect the free end of the white PTFE tube to the spool holder, then feed the filament into the PTFE tube until it reaches the extruder and stops.

17. Install the External Exhaust Fan Bundle

Inserting the external exhaust fan into the rear slot and connecting the 6-pin cable
Install the external exhaust fan bundle
  1. Insert the external exhaust fan into the slot on the back of the printer and slide left to lock it in place.
  2. Plug each end of the Bambu Bus Cable 6-pin into the 6-pin ports on the filament buffer and the external exhaust fan.

18. Plug in the Power Cable and Power On

Connecting the power cord to the socket at the rear of the printer
Plug in the power cable and power on

19. Bind the Printer – Bambu Handy

Bambu Handy binding flow: download, scan QR code, and confirm binding
Bind the printer with Bambu Handy
  1. Scan the QR code on the right to download Bambu Handy. Register and log in to your Bambu Lab account.
  2. Follow the instructions on the screen until a QR code appears.
  3. Scan the QR code on Bambu Handy to bind the printer to your Bambu Lab account.
  4. Follow the instructions on the screen to complete the initial calibration. It is normal to have vibration and noise during the process.

20. Bind the Printer – Bambu Studio

Bambu Studio binding flow: connect to the network, log in, and add the printer
Bind the printer with Bambu Studio
  1. Connect both the computer and printer to the same wireless network, and do not use a guest network that has network device separation enabled.
  2. Visit the link below to download and install Bambu Studio. Register and log in to your Bambu Lab account. bambulab.com/download/studio
  3. Click “+” on the device page, and Bambu Studio automatically discovers printers on the same network. Click the detected printer to bind it to your Bambu Lab account.

21. Load Filament into the AMS 2 Pro

AMS Combo only

Placing spools on the active support shafts and inserting filament into the feeders
Load filament into the AMS 2 Pro
  1. Power on the printer and place a spool of filament in any of the four slots. Make sure the spool is correctly placed on the active support shaft as shown in the picture.
  2. Push the feeder tab towards the spool, and insert the filament. The AMS 2 Pro will pre-load it after it is detected. When the feeder LED light under the filament inlet is on, the AMS 2 Pro is ready to print.

22. First Print

Printer touchscreen showing the internal print-file gallery with model previews, times, and weights
Select a model from Print Files

Select Home – Print Files, then select a model you wish to print and follow the on-screen steps.

23. After-Print Notes

Icons for cooling the plate, washing the plate, and removing supports promptly
After-print notes
  • Wait until the build plate fully cools down to remove prints.
  • Wash the build plate regularly with hot water and detergent for best adhesion.
  • If there is a support structure used, remove it as soon as possible after taking out the print. It will be harder to remove if the filament absorbs moisture.

24. Regular Maintenance

A 3D printer has a complex mechanical structure and numerous moving parts. Regular maintenance is essential to ensure stable operation and high-quality prints.

Metal Moving Parts:

  • Lubricate lead screws, linear rods, idler pulleys, and extruder gears regularly to prevent rust.
  • Use lubricating oil for linear rods and idler pulleys, and apply lubricating grease to lead screws and extruder gears.

Consumables:

  • Inspect plastic and rubber parts, such as filament cutters, for signs of wear, deformation, or aging.
  • Replace consumable parts as needed, such as nozzle wipers and PTFE tubes, to maintain print quality.

Other Components:

  • Check camera lenses, fans, and filament sensors for dust or debris.
  • Clean fans regularly, and gently clean camera lenses using a microfiber cloth with isopropanol or anhydrous alcohol for optimal clarity.

Please refer to the “Regular Maintenance Recommendations” section on our wiki for more information: bambulab.com/support/x2d/maintenance

25. Printer Specifications

Printing Technology
TypeFused Deposition Modeling
Body
Build Volume (W*D*H)

Main Nozzle Printing: 256×256×260 mm
Auxiliary Nozzle Printing: 235.5×256×256 mm
Dual Nozzle Printing: 235.5×256×256 mm
Total Volume for Two Nozzles: 256×256×260 mm

ChassisPlastic and Steel
Outer FramePlastic, Glass, and Metal
Dimensions and Weight
Physical Dimensions392×406×478 mm
Net Weight16.25 kg
Toolhead
Extruder GearHardened Steel
NozzleHardened Steel
Max Nozzle Temperature300 °C
Included Nozzle Diameter0.4 mm
Supported Nozzle Diameter0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm
Filament CutterBuilt-in
Filament Diameter1.75 mm
Extruder MotorBambu Lab High-precision Permanent Magnet Synchronous Motor
Auxiliary Extruder
Extruder GearHardened Steel
Extruder MotorStepper Motor
Heatbed
Build Plate MaterialFlexible Steel Plate
Included Build Plate TypeTextured PEI Plate
Supported Build Plate TypeTextured PEI Plate, Smooth PEI Plate, Cool Plate SuperTack, Engineering Plate
Max Heatbed Temperature120 °C
Speed
Max Speed of Toolhead1,000 mm/s
Max Acceleration of Toolhead20,000 mm/s²
Max Flow for Hotend40 mm³/s
(Test parameters: 250 mm round model with a single outer wall; Bambu Lab ABS; 280 °C printing temperature)
Chamber Temperature Control
Active Chamber HeatingSupported
Max Temperature65 °C
Air Purification
Pre-filter GradeG3
HEPA Filter GradeH12
Activated Carbon Filter TypeGranulated Coconut Shell
VOC FiltrationSupported
Particulate Matter FiltrationSupported
Cooling
Part Cooling FanClosed Loop Control
Hotend Cooling FanClosed Loop Control
Main Control Board FanClosed Loop Control
Chamber Heat Circulation FanClosed Loop Control
Auxiliary Part Cooling FanClosed Loop Control
External Exhaust FanClosed Loop Control
Filament Supported (Main Hotend)
TypePLA, PETG, ABS, ASA, TPU, Support for PLA, Support for PLA/PETG, Support for ABS, Support for PA/PET, PET, PA, PC, PVA; Carbon/Glass Fiber Reinforced PLA, PETG, ABS, ASA, PA6, PAHT, PPA, PET
Filament Supported (Auxiliary Hotend)
TypePLA (excluding PLA Aero), PETG, ABS, ASA, TPU for AMS, Support for PLA, Support for PLA/PETG, Support for ABS, Support for PA/PET, PET, PA, PC, PVA; Carbon/Glass Fiber Reinforced PLA, PETG, ABS, ASA, PA6, PAHT, PET
Print with Caution1)PLA Silk, PETG-CF, ASA-CF, PA6-CF, TPU for AMS, Support for PA/PET
Sensor
Live View CameraBuilt-in; 1920×1080
Toolhead CameraBuilt-in; 1600×1200
Door SensorSupported
Filament Run Out SensorSupported
Filament Tangle SensorSupported
Filament OdometrySupported with AMS
Power Loss RecoverySupported
Electrical Requirements2)
VoltageHigh-voltage version: 200-240 VAC, 50/60 Hz
Low-voltage version: 100-120 VAC, 50/60 Hz
Max Power3)High-voltage version: 1600 W@220 V
Low-voltage version: 1100 W@110 V
Steady-State Power

High-voltage version:
• PLA (25 °C): 250 W@220 V
• PC (25 °C): 550 W@220 V
Low-voltage version:
• PLA (25 °C): 250 W@110 V
• PC (25 °C): 550 W@110 V

Environment Requirements
Operating Temperature10 °C-30 °C
Electronics
Touchscreen5-inch 1280×720 Touchscreen
StorageBuilt-in 8 GB EMMC and USB Port
Control InterfaceTouchscreen, mobile App, PC App
Motion ControllerDual-core Cortex-M4 and Single-core Cortex-M7
Application ProcessorQuad-core ARM with dedicated NPU
Software
SlicerBambu Studio
Supports third-party slicers which export standard G-code, such as Super Slicer, PrusaSlicer and Cura, but certain advanced features may not be supported.
Supported Operating SystemMacOS, Windows, Linux
Network Control
EthernetNot Available
Wireless NetworkDual-Band Wi-Fi
Network Kill SwitchNot Available
Removable Network ModuleNot Available
802.1X Network Access ControlNot Available
Wi-Fi
Operating Frequency2412 - 2472 MHz, 5150 - 5850 MHz (FCC/CE)
2400 - 2483.5 MHz, 5150 - 5850 MHz (SRRC)
Wi-Fi Transmitter Power (EIRP)

2.4 GHz: <23 dBm (FCC); <20 dBm (CE/SRRC/MIC)
5 GHz Band1/2: <23 dBm (FCC/CE/SRRC/MIC)
5 GHz Band3: <30 dBm (CE); <24 dBm (FCC)
5 GHz Band4: <23 dBm (FCC/SRRC); <14 dBm (CE)

Wi-Fi ProtocolIEEE 802.11 a/b/g/n

26. AMS 2 Pro Specifications

AMS Combo only

Body
Dimensions372×280×226 mm
Net Weight2.5 kg
HousingABS/PC
Printing
Filament SupportedPLA, PETG, ABS, ASA, PET, PA, PC, PVA (dried), BVOH (dried), PP, POM, HIPS, Bambu PLA-CF/PAHT-CF/PETG-CF/Support for PLA/PETG, and TPU for AMS
Filament Not SupportedTPE, generic TPU, PVA (damp), BVOH (damp), Bambu PET-CF/TPU 95A, and other brands of filament that contain carbon fiber or glass fiber
Filament Diameter1.75 mm
Spool DimensionWidth: 50-68 mm
Diameter: 197-202 mm
RFID IdentificationSupported
Drying
Maximum Drying Temperature65 °C
Filament SupportedPLA, PETG, Support for PLA/PETG, ABS*, ASA*, PET*, PA*, PC*, PVA*, BVOH*, PP, POM*, HIPS*, Bambu PLA-CF*/PAHT-CF*/PETG-CF*, and TPU for AMS*
Active Moisture DischargeSupported
Sealed StorageSupported
Temperature and Humidity Detection and MaintenanceSupported. Real-time temperature and humidity can be displayed on the screen, Bambu Studio, and Bambu Handy.
Power
Input24 V 4 A

27. Technical Support

If you need technical support, please follow any of the following methods:

Technical support methods: Bambu Lab Wiki, Support Center, and creating a ticket in Bambu Handy
Technical support methods
  • Method 1: Visit the Bambu Lab Wiki for tutorials and maintenance guidance. wiki.bambulab.com/home
  • Method 2: Get in touch through one of the options listed in the Contact Us section of our Support Center. bambulab.com/support
  • Method 3: Create a support ticket on Bambu Handy, from the Support Center section.

For more information, visit www.bambulab.com. (Document A00291-08)