Bambu Lab A1 Combo
Bambu Lab's A1 Combo pairs the A1 bed-slinger printer with the four-spool AMS lite, and it remains the simplest and cheapest way into multi-color printing. Full-auto calibration and Bambu Studio's paint tools mean almost no tuning, and Tom's Hardware's reviewer named AMS lite their favorite multicolor system for its simplicity and reliability. It prints at up to 500 mm/s over a 256 mm cube, but its open frame suits PLA, PETG and TPU rather than ABS or ASA, and AMS lite cannot chain beyond four colors or dry spools. Amazon sells it bundled with Bambu Lab's LED Lamp Kit; Bambu Lab's own store sells the plain A1 Combo.
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Our Verdict
The easiest and lowest-cost way into multi-color printing: full-auto calibration, the AMS lite and Bambu Studio's paint tools let a first-time owner print a four-color model with almost no tuning, and Tom's Hardware's reviewer named AMS lite their favorite multicolor system for its simplicity and reliability. It ranks last because it is an open-frame bed slinger (10,000 mm/s² acceleration against 20,000 on every other printer here), it suits PLA, PETG and TPU rather than ABS or ASA, and AMS lite cannot chain beyond four colors, dry filament or feed TPU. Choose it over the Centauri Carbon 2 Combo if you will print mostly PLA and value the Bambu Lab ecosystem over an enclosure.
Score Breakdown
Pros & Cons
Pros
- •The easiest setup here thanks to full-auto calibration
- •Core-mounted spools in the AMS lite that accept more third-party spool sizes, including cardboard
- •Bambu Studio's paint tools and the MakerWorld library of ready-to-print multi-color models
- •The lowest price in this list
Cons
- •An open-frame bed slinger: not suited to ABS or ASA, and its 10,000 mm/s² acceleration is half that of the CoreXY printers here
- •AMS lite cannot be chained beyond four colors and has no filament drying
- •AMS lite cannot feed TPU, so flexible filament needs a separate spool holder
Specifications
| Multi-Color System | AMS lite (single-nozzle filament swapping) |
| Max Colors | 4 |
| Toolheads / Nozzles | 1 toolhead, 1 nozzle |
| Filament Drying | No |
| Build Volume | 256 × 256 × 256 mm |
| Max Speed | 500 mm/s |
| Max Nozzle Temp | 300°C (stainless steel) |
| Enclosure / Chamber | Open frame |
| Weight | 8.3 kg printer (without AMS lite) |
| Max Acceleration | 10,000 mm/s² |
| Max Bed Temp | 100°C |
| Dimensions | 465 × 410 × 430 mm (printer) |
| Slicer | Bambu Studio (Orca Slicer also supported) |
Quick Answers
What is the multi-color system of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo multi-color system: AMS lite (single-nozzle filament swapping).
What is the max colors of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo max colors: 4.
What is the toolheads / nozzles of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo toolheads / nozzles: 1 toolhead, 1 nozzle.
What is the filament drying of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo filament drying: No.
What is the build volume of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo build volume: 256 × 256 × 256 mm.
What is the max speed of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo max speed: 500 mm/s.
What is the max nozzle temp of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo max nozzle temp: 300°C (stainless steel).
What is the enclosure / chamber of the Bambu Lab A1 Combo?
Bambu Lab A1 Combo enclosure / chamber: Open frame.
Who is the Bambu Lab A1 Combo for?
It suits first-time and family multi-color printing in PLA, the lowest price of entry, the Bambu Lab and MakerWorld ecosystem. It is not the right pick for printing ABS, ASA or other filaments that need an enclosure, more than four colors in one print.
Is the Bambu Lab A1 Combo worth buying?
Bambu Lab's A1 Combo pairs the A1 bed-slinger printer with the four-spool AMS lite, and it remains the simplest and cheapest way into multi-color printing. Full-auto calibration and Bambu Studio's paint tools mean almost no tuning, and Tom's Hardware's reviewer named AMS lite their favorite multicolor system for its simplicity and reliability. It prints at up to 500 mm/s over a 256 mm cube, but its open frame suits PLA, PETG and TPU rather than ABS or ASA, and AMS lite cannot chain beyond four colors or dry spools. Amazon sells it bundled with Bambu Lab's LED Lamp Kit; Bambu Lab's own store sells the plain A1 Combo. It ranks #5 in our Top 5 Multi-Color 3D Printers Under $1,000. The easiest and lowest-cost way into multi-color printing: full-auto calibration, the AMS lite and Bambu Studio's paint tools let a first-time owner print a four-color model with almost no tuning, and Tom's Hardware's reviewer named AMS lite their favorite multicolor system for its simplicity and reliability. It ranks last because it is an open-frame bed slinger (10,000 mm/s² acceleration against 20,000 on every other printer here), it suits PLA, PETG and TPU rather than ABS or ASA, and AMS lite cannot chain beyond four colors, dry filament or feed TPU. Choose it over the Centauri Carbon 2 Combo if you will print mostly PLA and value the Bambu Lab ecosystem over an enclosure.
Who Is This For?
Best For
- First-time and family multi-color printing in PLA
- The lowest price of entry
- The Bambu Lab and MakerWorld ecosystem
Not For
- Printing ABS, ASA or other filaments that need an enclosure
- More than four colors in one print
Where to Buy
Appears In
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Customer Reviews
Alternatives to Consider
Bambu Lab P2S Combo
Bambu Lab
Bambu Lab's late-2025 successor to the P1S, bundled with the second-generation AMS 2 Pro, and the most complete single-nozzle multi-color printer in this list. The AMS 2 Pro feeds four spools through a single hardened-steel nozzle, dries filament while it prints, and expands to 20 colors with extra AMS units. The enclosed CoreXY printer is rated at 600 mm/s and 20,000 mm/s² over a 256 mm cube, and its chamber retains about 50°C for ABS and ASA. Bambu Studio and the MakerWorld model library make multi-color prints the simplest to set up of any printer here. The usual trade-off of a single-nozzle system applies: every color change purges filament and takes far longer than a toolchanger's tool swap.
Snapmaker U1
Snapmaker
Snapmaker's U1 brings a toolchanger, the multi-color design long reserved for machines like the Prusa XL, into this price range. Instead of swapping filament through one shared nozzle, it parks four independent toolheads and picks up the one it needs, so a color change wastes almost no filament. Tom's Hardware timed its tool swaps at about 12 seconds and named it the best toolchanger multicolor printer of 2026. It is a CoreXY machine with a 270 mm cube build volume, the largest here, plus Klipper firmware, OrcaSlicer support, RFID filament recognition and hands-free calibration. Its limits are a four-color ceiling and an open top: ABS and ASA need the optional top cover.
Bambu Lab X2D Combo
Bambu Lab
Bambu Lab's X2D, launched in April 2026 as the successor to the X1 Carbon, adds a second nozzle to the toolhead, and the Combo bundles it with the AMS 2 Pro. On a two-color or two-material print it alternates nozzles instead of purging, and Domechy measured about 12 g of waste on a two-color print that cost the P2S about 68 g. It is the only printer here with an actively heated chamber (65°C), and it adds a 1,000 mm/s toolhead, a 120°C bed and HEPA plus activated-carbon filtration, which suits ABS, ASA, nylon and polycarbonate. The trade-offs: the AMS 2 Pro feeds only the main nozzle, so the second runs from an external spool or a second AMS, and reviewers found the Bowden-fed auxiliary nozzle slower and more prone to stringing than the main one. It is sold by Bambu Lab's US store, not on Amazon US.
Elegoo Centauri Carbon 2 Combo
Elegoo
Elegoo's Centauri Carbon 2 Combo is the least expensive enclosed multi-color printer in this list. The CANVAS unit mounted on top feeds four spools, with RFID detection and automatic refill, into an enclosed CoreXY printer with a 350°C hardened-steel nozzle, the hottest here, and a 256 mm cube build volume. TechRadar rated it among the cheapest and most reliable multi-filament printers, and Notebookcheck found its PLA and PETG prints clean and consistent once the default first-layer offset was corrected. Amazon currently sells it bundled with 4 kg of Elegoo Rapid PETG. Its limits are a four-color ceiling and no filament drying. Do not confuse it with the cheaper, open-frame Centauri 2 Combo.