# Filament Sensor for BambuLab A1 Series 3D Printers BambuLab BML-26671

**URL:** https://aio.lv/en/product--bambulab-bml-26671--12097583
**Data updated:** 2026-03-14 12:34 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** BambuLab
**Manufacturer code:** BML-26671
**EAN:** 6975337034278
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bambulab-bml-26671--12097583

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Filament sensor designed for BambuLab A1 series 3D printers (model BML-26671). The sensor detects filament presence and runout to pause prints and prevent failures. It integrates with the printer's filament path for reliable monitoring during printing jobs, useful for filament changes, long prints and multi-hour prints where uninterrupted extrusion is required.

## Long description

The Filament Sensor for BambuLab A1 Series 3D Printers is a dedicated filament presence and runout detector engineered for compatibility with BambuLab A1 models. It monitors the filament path and signals the printer to pause when filament is absent or depleted, reducing the risk of print failure during long or unattended jobs. The sensor integrates with the machine’s feeding system to provide automated interruption and restart of prints when filament issues are detected.
Advantages
This filament sensor offers reliable detection of filament presence and runout, helping to prevent failed prints caused by filament exhaustion or misfeeds. Designed specifically for the BambuLab A1 series, it provides seamless integration with the printer’s firmware and mechanical filament path for accurate monitoring. The unit supports continuous supervision during long, multi-hour printing sessions, allowing users to change spools or resolve jams with minimal print waste.
Suitable for
Long-duration prints that require uninterrupted extrusion
Multi-material or multi-spool projects where filament swaps occur
Unattended printing to reduce the risk of failed jobs
Workshops and prototyping environments using BambuLab A1 series printers
Key specifications
Compatibility: BambuLab A1 series 3D printers
Function: Filament presence and runout detection
Integration: Installs in-line with existing filament path and interfaces with printer control system
Detection method: Mechanical/optical sensor (designed for filament monitoring)
Use case: Monitors both filament depletion and feed interruptions during printing
How to use
Install the filament sensor into the printer’s designated filament path following the manufacturer’s guidance for the A1 series. Route the filament through the sensor so that movement is detected during extrusion. Configure the printer firmware or settings if required to enable runout detection and automatic pause behavior. When the sensor detects a missing or depleted filament, the printer will pause, allowing the operator to replace the spool or clear a jam before resuming the print.
Usage recommendations
For reliable operation, use the sensor with clean, untangled filament spools and ensure the filament path is free from obstructions. Check the sensor alignment after installation and test with a short print to confirm pause and resume behavior. Replace or service the sensor if detection becomes intermittent or if the printer reports false runout events.

## FAQ

### How much does the Filament Sensor BambuLab A1 BML-26671 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BambuLab products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BambuLab service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12097583/67630180_large.webp