Bambu Lab · Bambu Lab A1 mini
How many AMS lite units and colors can A1 mini use?
1 AMS lite is officially supported, for up to four colors. The model FAQ does not support connecting multiple AMS lite units.
- Last checked Sep 14, 2026
3D printers · Frequently asked questions
3D printers: Answers for real device tasks — page 2
Page 2 of 3, covering published records 21–40. This section is limited to published 3D printers models and tasks. Find concise answers tied to a device, brand or model, then open the full guide when you need evidence and context.
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Anycubic · Anycubic Kobra S1
How many colors can Kobra S1 print with ACE Pro, and can it feed TPU?
One ACE Pro provides 4 colors and two units provide up to 8. Anycubic explicitly excludes TPU 95A from ACE Pro multicolor feeding, so TPU should remain a single-color direct-feed task.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab P1S
Is the Bambu Lab P1S enclosed, and what is its build volume?
Yes. The current U.S. comparison table describes a plastic-and-glass enclosure and a 256 × 256 × 256 mm build volume.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab H2S
What are the H2S maintenance and hotend-service stop conditions?
Power off and unplug before routine maintenance. Clean the X-axis rail monthly, check listed motion parts about every three months and clean more often with laser use. For a clog or hotend blob, use only the official ordered procedure; stop and contact official support if safe removal is not possible or wiring, sensors or heater parts are at risk.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab H2S
What is the H2S maximum power in the U.S.?
Unknown. Official sources conflict: the TDS says 1170 W at 110 V and 2050 W at 220 V, while the H2S FAQ says 1250 W at 110 V and 1800 W at 220 V. The captured TDS does confirm the U.S. input range as 100-120 V, but it does not resolve the maximum-power discrepancy.
- Last checked Sep 14, 2026
Prusa · Original Prusa MK4S
What nozzle and first-layer system are included with the MK4S?
The included nozzle is a 0.4 mm high-flow brass CHT nozzle, and first-layer calibration is automatic. Match any later maintenance instructions to the nozzle actually installed, not only the original package.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab A1
What should I do if my A1 is covered by the recall?
Stop using it and follow the official refund or replacement route. CPSC says consumers should not attempt to repair the recalled printer themselves. If the serial or remedy status is unclear, stop and contact Bambu Lab through the CPSC recall record.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab H2S
Which AMS systems work with H2S, and what is the maximum?
H2S supports first-generation AMS, AMS 2 Pro and AMS HT; AMS lite is not compatible. The official maximum is 4 AMS 2 Pro plus 8 AMS HT units—12 units, 24 slots and up to 24 colors. Connecting 2 AMS units requires the 4-in-1 PTFE Adapter.
- Last checked Sep 14, 2026
Prusa · Original Prusa MK4S
Which included MK4S nozzle should maintenance instructions be matched to?
Match the instructions to the included 0.4 mm high-flow brass CHT nozzle, unless it has been replaced. Prusa’s clog guidance excludes the acupuncture-needle method for a high-flow nozzle; do not borrow that branch from a standard-nozzle procedure.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab A1
Which materials does Bambu Lab label ideal for A1?
The U.S. A1 table labels PLA, PETG, TPU and PVA as ideal. Other materials need separate treatment; do not extend this list by analogy.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab A1 mini
Which materials does Bambu Lab recommend for A1 mini?
Bambu Lab labels PLA, PETG, TPU and PVA ideal. It labels ABS, ASA, PC, PA, PET and carbon/glass-fiber reinforced polymers not recommended for the stock A1 mini setup. Do not extend support from a similar A-series model.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab A1
Which nozzle sizes does the A1 support?
Bambu Lab lists 0.2, 0.4, 0.6 and 0.8 mm. The printer includes 0.4 mm; choose stainless or hardened steel according to the material guidance.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab H2S
Which safety controls apply to an H2S laser job?
Use the H2 Series safety guide as the controlling source: keep protective panels closed and all parts present, keep the H2S door interlocks functional, use a well-ventilated location and supervise continuously. Opening a protected door pauses laser operation. Flame detection is a mitigation feature and does not authorize unattended operation.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab A2L
Why does Bambu Lab exclude laser modules from A2L support?
Bambu Lab attributes the restriction to A2L’s open-frame construction. Its expansion mount does not establish laser compatibility; do not add a laser module to this printer.
- Last checked Sep 14, 2026
Bambu Lab · Bambu Lab H2S
Can H2S engrave or cut with 10 W and 40 W laser modules?
A properly configured H2S laser edition supports the Bambu Lab 10 W module for engraving/cutting. Bambu Lab explicitly says the 40 W module is not compatible. Laser capability never removes the H2 Series safety-guide requirements to keep protective panels closed, ventilate the area and maintain continuous supervision.
- Last checked Aug 31, 2026
Prusa · Original Prusa MK4S
Should I use an acupuncture needle on the MK4S included high-flow nozzle?
No. Prusa says its acupuncture-needle steps do not apply to high-flow nozzles because of their internal geometry. Use the official branch for the installed nozzle; heated parts can cause severe burns, so stop if you cannot maintain the stated safety conditions.
- Last checked Aug 31, 2026
Bambu Lab · Bambu Lab A1 mini
What are the A1 mini build volume, temperature limits and nozzle options?
The official U.S. sources list 180 × 180 × 180 mm, a 300 °C hotend and 80 °C bed. The included nozzle is 0.4 mm stainless steel; official A1-series choices cover 0.2, 0.4, 0.6 and 0.8 mm, with hardened-steel variants for specified abrasive materials.
- Last checked Aug 31, 2026
Bambu Lab · Bambu Lab A1
What is the Bambu Lab A1 build volume?
The official U.S. specification lists 256 × 256 × 256 mm and includes a default 0.4 mm nozzle.
- Last checked Aug 31, 2026
Prusa · Original Prusa MK4S
What is the Original Prusa MK4S build volume?
Prusa lists 250 × 210 × 220 mm. The official table also lists a 0.4 mm high-flow brass CHT nozzle, 290 °C maximum nozzle temperature and 120 °C maximum heatbed temperature.
- Last checked Aug 31, 2026
Bambu Lab · Bambu Lab H2S
Is the H2S laser upgrade kit currently available in the U.S.?
Unknown. The captured official FAQ says an upgrade kit is intended to be available later, but the captured U.S. official sources do not establish that the kit is currently available.
- Last checked Aug 29, 2026