BAMBU LAB AMS 2 Pro Automatic Material System

If you plan to connect multiple AMS units together, you will need to purchase the AMS Hub.

Specification
- Multi-Colors/materials Capability
- Keep Filament Dry
- Filament Runout & Winding Detection
- AMS Filament Backup
- The AMS is compatible with P2series printers with extra accessories needed.
- Please make sure to select corresponding accessories in the add-on section according to your use case.

Important notice
- The AMS requires specific accessory configurations for various Bambu Lab 3D printers.
- All accessories mentioned in the description need to purchase separately.
- See the Multiple AMS Units Connection Guide for detailed setup instructions.

1. For A1 series Owner：
To connect AMS unit(s) to A1 series printer, an A1 series AMS Hub (SA013) is required.

A1 series printer can connect up to 4 AMS units (including AMS HT, AMS, AMS 2 Pro).
Note: AMS Lite cannot be used in combination with other AMS units.

2. For X1/P1 series Owner：
To connect a single AMS unit to X1/P1 series printer, a Filament Buffer (SA003), a PTFE Tube Coupler (FAZ006), and a 4-pin Cable (CAB002-N) are required.
To connect multiple AMS units, an AMS Hub (SA002-N), a PTFE Tube Coupler (FAZ006), and a 4-pin Cable (CAB002-N) are required.

X1/P1 series printer can connect up to 4 AMS units (including AMS HT, AMS, AMS 2 Pro).

3. For P2S Owner：
To connect one or two AMS unit(s) to P2S, a P2S Filament Buffer (SA011) is required.
To connect more than two AMS units, a P2S Filament Buffer (SA011) and 4-in-1 PTFE Adapter(s) (FAZ013-N) are required.

P2S printer can connect up to 4 AMS units (including AMS, AMS 2 Pro) and 4 AMS HT units.

4. For H2S Owner：
To connect more than one AMS unit to H2S, 4-in-1 PTFE Adapter(s) (FAZ013-N) are required.
To connect a single AMS unit, no extra accessory is required.

H2 series printer can connect up to 4 AMS units (including AMS, AMS 2 Pro) and 8 AMS HT units.

5. For H2D/H2C Owner：
To connect more than two AMS units to H2D/H2C, a 4-in-1 PTFE Adapter(s) (FAZ013-N) are required. For better performance, we recommend 4-in-1 PTFE Adapter II (SA014) for H2C.
To connect one or two AMS unit(s), no extra accessory is required.

H2 series printer can connect up to 4 AMS units (including AMS, AMS 2 Pro) and 8 AMS HT units.

The AMS on the Bambu Lab P1S Combo is not a true dehumidifier, but it is designed to help keep filament dry.

NOTE:
The AMS works more like a sealed dry box:
- The AMS enclosure is fairly airtight
- You place desiccant packs inside
- Humidity is reduced and maintained at a lower level
- A humidity sensor monitors moisture levels

- The AMS does not actively remove moisture like an electric filament dryer or dehumidifier
- Wet filament should ideally be dried first before storing in the AMS

For materials like:
- PLA → AMS alone is usually fine in Singapore if desiccant is maintained
- PETG / Nylon / TPU → better to use a proper filament dryer first

Many users in humid countries like Singapore add:
- rechargeable silica gel packs,
- printed desiccant holders,
- or external filament dryers for long-term storage.