Browser storage is unavailable: your choices will not be saved on this device.
You are offline: you are viewing the pages saved on this device.
Bambu Lab
Bambu Lab X1
Original X1 series model, distinct from X1 Carbon and X1E. Production ended on 31 March 2026; parts support is planned until 31 March 2031. Identify the exact version before selecting X1 series components.
Assessed from documentation Updated on October 4, 2026
How to recognize it: Check the full model name on the label or in device information. Combo denotes an AMS bundle: check installed accessories and any modifications separately.
Technical specifications
Manufacturer specifications for the listed configuration. Notes identify accessories, measurement conditions and calculated values.
Technology and structure2
| Technology | FDM |
|---|---|
| Build area shape | Rectangular |
Build area and volume4
| Build area X | 256 mm |
|---|---|
| Build area Y | 256 mm |
| Build area Z | 256 mm |
| Build volume | 16.7772 L Calculated from nominal X × Y × Z dimensions. |
Hardware6
| Enclosed as standard | Yes |
|---|---|
| Filament diameter | 1.75 mm |
| Standard nozzle | 0.4 mm |
| Available nozzle diameters | 0.2, 0.4, 0.6, 0.8 mm |
| Nozzle material | Stainless steel |
| Build plate | Flexible steel / Cool Plate / Engineering Plate |
Temperatures2
| Maximum hotend temperature | 300 °C |
|---|---|
| Maximum bed temperature | 120 °C 120 °C at 110 V; 110 °C at 220 V. |
Speed and performance3
| Maximum travel speed | 500 mm/s |
|---|---|
| Maximum acceleration | 20,000 mm/s² |
| Maximum volumetric flow | 32 mm³/s Advertised value for ABS. |
Features3
| Filament runout sensor | Yes |
|---|---|
| Power loss recovery | Yes |
| Camera | Optional |
Materials1
| Manufacturer-listed materials | PLA, PETG, TPU, ABS, ASA, PVA, PET |
|---|
Technical sources: X1, X1 Carbon — guida rapida · X1, X1 Carbon — guida rapida e specifiche (PDF)
Undocumented specifications (31)
- Kinematics: Not documented
- Shared dual-nozzle area X: Not documented
- Shared dual-nozzle area Y: Not documented
- Shared dual-nozzle area Z: Not documented
- Installed toolheads / extruders: Not documented
- Extruder type: Not documented
- Chamber heating: Not documented
- Maximum chamber temperature: Not documented
- Advertised maximum print speed: Not documented
- Advertised typical print speed: Not documented
- Minimum layer thickness: Not documented
- Maximum layer thickness: Not documented
- Multicolor system: Not documented
- Colors with documented configuration: Not documented
- Automatic leveling: Not documented
- Air filtration: Not documented
- Control display diagonal: Not documented
- Control display: Not documented
- Connectivity: Not documented
- Listed slicers: Not documented
- Firmware: Not documented
- Internal storage: Not documented
- Machine width: Not documented
- Machine depth: Not documented
- Machine height: Not documented
- Net weight: Not documented
- Rated power: Not documented
- Power supply: Not documented
- Advertised noise: Not documented
- Leveling method: Not documented
- Advertised Z accuracy: Not documented
No published compatibility for this printer.
Accessories with verified compatibility
| Accessory | Printer variant | Status |
|---|---|---|
| eSUN eBOX Pro filament dryer eBOX Pro | X1 (anche bundle Combo / AMS) | Compatibility declared by the seller Verified on October 12, 2026 1.75 mm filament documented by the printer manufacturer; the dryer does not connect to the printer. No hands-on test. |
| IdeaFormer double-sided PEI plate for Bambu Lab A1 / P1P / P1S / X1 / X1 Carbon / X1E — 257 × 257 mm | X1 (anche bundle Combo / AMS) | Compatibility declared by the seller Verified on October 12, 2026 Model listed by the seller; 256 × 256 mm build area documented by the manufacturer. No hands-on test. |
Related guides
General guides help identify print defects. Follow the manual for your exact model and variant for disassembly, maintenance and calibration.
- First layer not sticking: causes and checks
How to recognise a first layer that is too high, too squished or uneven and fix it in order: plate cleaning, slicer profile, leveling, Z offset. Based on official guidance from Bambu Lab, Prusa, Creality, Elegoo and Anycubic.
- Warping: corners lifting off the bed with ABS, ASA, PETG and PLA
Why corners curl and how to reduce it: plate cleaning, drafts, enclosure, bed temperature, brim and ears, cooling and glue. Based on official guidance from Bambu Lab and Prusa and on user experience.
- Clogged nozzle and under-extrusion: find where the blockage is and fix it
How to tell a blockage in the PTFE tube, the extruder or the hotend apart, when to use the needle and cold pull, how to recognise heat creep, and when replacing the nozzle, PTFE tube or gears is actually justified.
- Wet filament: recognise it, dry it and store it
Symptoms of filament that has absorbed moisture, the most sensitive materials, how to dry following Bambu Lab and Prusa official tables without damaging spool or filament, and how to keep it dry.
- Stringing and oozing: how to get rid of filament strings and blobs
How to recognise stringing and oozing, the main causes (wet filament, temperature, retraction, travel moves, nozzle) and the checks to do in order, with official guidance from Prusa, Bambu Lab, Creality and Elegoo.
- Layer shifting: causes and checks in order
Why layers shift along X or Y and how to find the cause: obstructions, collisions with curled parts, belts, pulleys, speed, electronics cooling and motors, with official guidance from Prusa, Bambu Lab, Creality, Elegoo and Anycubic.
- Ringing and ghosting: getting rid of ripples on FDM print walls
What ringing (or ghosting) is, why it appears after corners and lettering, and how to fix it in order: printer surface, loose parts, belts, lubrication, vibration calibration (input shaping), speed and acceleration.
Dates and news
-
Bambu Lab X1 series reaches end of production
Bambu Lab declared end of manufacturing for the X1, X1 Carbon and X1E on 31 March 2026. Software and firmware updates continue until 31 May 2027, security patches until 31 May 2029, and spare parts and support until 31 March 2031.
Affected printers: Bambu Lab X1, Bambu Lab X1 Carbon, Bambu Lab X1E
Sources: X1, X1 Carbon, X1E — end of production and support (Bambu Lab)
-
X1: firmware 01.08.05.00 and Developer Mode
Bambu Lab CN’s official page dates X1 firmware 01.08.05.00 to 12 March 2025. Developer Mode, described in the official integration announcement, leaves MQTT, streaming and FTP open. The full historical release notes for this version were not accessible during this review.
Affected printers: Bambu Lab X1, Bambu Lab X1 Carbon
Sources: X1 series firmware download (Chinese page) (Bambu Lab) · Bambu Lab — third-party integration and Developer Mode (Bambu Lab)
Official documentation
Manuals and guides published by Bambu Lab. Links go to the manufacturer’s site; we consulted them on the date shown.
- Support page
-
- X1, X1E, X1 Carbon — support hub page (Bambu Lab Wiki, X1 series) — English, accessed on October 5, 2026
- X1, X1 Carbon, X1E — end of production and support — English, accessed on October 5, 2026
- User manual
-
- X1, X1 Carbon — frequently asked questions (FAQ) — English, accessed on October 5, 2026
- Quick start guide
-
- X1, X1 Carbon — quick start guide — English, accessed on October 5, 2026
- Maintenance
-
- X1, X1E, X1 Carbon — periodic maintenance recommendations — English, accessed on October 5, 2026
- X1, X1E, X1 Carbon — belt tensioning procedure — English, accessed on October 5, 2026
- X1, X1 Carbon — carbon rod cleaning (general Bambu Lab guide) — English, accessed on October 5, 2026
- Extruder maintenance: cleaning and lubrication — English, accessed on October 5, 2026
- Troubleshooting
-
- Bambu Lab, 4 models — homing and leveling error troubleshooting (X1/P1) — English, accessed on October 5, 2026
- X1, X1 Carbon — clearing a clogged nozzle/hotend and cold pull — English, accessed on October 5, 2026
- X1, X1E, X1 Carbon — how to identify which part is clogged (hotend or extruder) — English, accessed on October 5, 2026
- Troubleshooting a heatbed that does not heat — English, accessed on October 5, 2026
- Parts replacement
-
- X1, X1 Carbon — hotend/nozzle, ceramic heater, thermistor and hotend fan replacement — English, accessed on October 5, 2026
- X1, X1 Carbon — XY belt replacement — English, accessed on October 5, 2026
- X1, X1 Carbon — PTFE tube replacement — English, accessed on October 5, 2026
- Firmware and software
-
- X1, X1 Carbon — firmware version history — English, accessed on October 5, 2026
- Technical specifications
-
- X1, X1 Carbon — quick start guide and specifications (PDF) — English, accessed on October 5, 2026
Sources
- X1, X1 Carbon — quick start guide — Bambu Lab, accessed on October 5, 2026
- X1, X1 Carbon, X1E — end of production and support — Bambu Lab, accessed on October 5, 2026
- X1, X1 Carbon — quick start guide and specifications (PDF) — Bambu Lab, accessed on October 5, 2026