Bambu Lab Extruder Filament Sensor Right X2D (DLB068)

Original filament sensor for the right extruder Bambu Lab X2D. This module is located in the upper right part of the extruder system and monitors filament presence in real time. Thanks to this, it helps prevent air printing, idling, and unexpected material outages during long or multi-color prints.

It is ideal as a replacement part in case of a original sensor failure or as a service component for users and service centers who want to keep Bambu Lab X2D printers in perfect condition.

Key features

• Original Bambu Lab replacement part for the X2D model
• Right extruder filament sensor – intended for the right (aux) side of the X2D
• Hall sensor / electronic detection board for reliable recognition of filament presence
• Minimizes the risk of printing without filament, dry running, and extrusion interruption
• More accurate material flow monitoring for stable and repeatable printing results
• Compact module, which is designed directly for the X2D extruder
• Suitable for replacement after damage, oxidation, or electrical failure of the original sensor

Description and use

The right filament sensor X2D is a part of the extruder system that monitors whether the filament is correctly loaded into the extruder. When absence of filament or incorrect feeding is detected, it passes the information to the printer's control electronics, which can pause the print and thus prevent the waste of the printout.

The sensor is designed specifically for:

• Bambu Lab X2D – right (auxiliary) extruder

Recommended as a replacement part in these cases:

• the printer reports incorrect filament evaluation (filament is inserted, but the sensor does not "see" it)
• repeated errors like filament jam / filament runout, which cannot be removed by normal cleaning
• mechanical or electrical damage to the original sensor

Installation

Installation should be performed according to the official service/user manual of Bambu Lab for X2D. General procedure:

1. Turn off and disconnect the printer from the power supply.
2. Ensure access to the right X2D extruder according to the service documentation.
3. Disconnect the cable of the original sensor and remove it from the mount.
4. Install the new Extruder Filament Sensor Right X2D (DLB068) in the same place.
5. Reconnect the cable, check the wiring, and tighten everything carefully.
6. After turning on the printer, test the sensor function (by manually inserting and removing the filament, or by a test in the printer menu).

If you are not sure about the procedure, we recommend entrusting the installation to an authorized service center.

Practical use

The right extruder filament sensor is key especially in prints where:

• you use a second (right) extruder for support material or another color
• long print jobs are running where filament feeding reliability is critical
• you need to minimize scrap rates in custom or serial production

Thanks to early detection of filament feeding errors, the X2D can pause printing and give you time to fix the problem without destroying the print.

Compatibility

• Bambu Lab X2D – right (aux) side of the extruder

Not compatible with the X1, P1, A1, H2D series and other models unless expressly stated otherwise by the manufacturer.

Technical parameters

Who is the product suitable for

• Users of Bambu Lab X2D who need to replace a damaged or unreliable right filament sensor
• Service centers and companies that perform maintenance and repairs of Bambu Lab printers
• Professional operations where maximum reliability and minimum downtime are required

This original part will help you keep your Bambu Lab X2D in perfect condition and ensure that filament detection on the right extruder will work accurately and reliably.

Key features:

• Original right extruder filament sensor for Bambu Lab X2D
• Designed specifically for the right (aux) side of the X2D extruder
• Reliable detection of filament presence and prevention of "air printing"
• Electronic/Hall sensing module for accurate recognition of filament flow
• Important service part for stable and repeatable operation of Bambu Lab X2D
• Suitable as a replacement after failure or wear of the original sensor
• Compact design for simple replacement according to the official Bambu Lab manual