3D Printer Parts Dual Color Switching Hotend Extruder For 1.75mm 0.4mm

Description:

-XCR-NV6 heating block, compatible with a variety of temperature measurement methods.
-The is increased from 7 teeth to 11 teeth, with good heat dissipation, light weight, and color switching.
-The shape is small and exquisite, and the installation is simple. The fan installation holes are reserved for fixing.
- A variety of hot end for options. Easier to load and unload the module.
-Nozzle diameter of 0.4-1.0mm specifications are available to meet different needs. Suitable extruders: Bulldog, MK8, etc.

Specification:

Material: Aluminum alloy
Size: 72x26x30mm/2.83x1.02x1.18inch

Package Includes:

1 Piece Dual Color Kit

Note:

1. For the first time, separate wire feeding is used. After the extruder 2 is smoothly discharge, it should be withdrawed by 34mm (Test according to different filament, here we test pla to get this result), and then the extruder 1 is feeding. After the filament is discharged smoothly, the G code can be and then to print. The subsequent steps are repeated for the subsequent printing, but the order of the extruders 1 and 2 should be adjusted according to the actual situation.
2. Taking cura slice for example, setting the switching back waiting distance of 34mm, should be consistent with the manual retraction distance, the erasing tower setting is not less than 55mm⊃3;.
3. Before printing, make sure that the extruder 2 in the G code prefix has no action. The prefix of each version is different, either modify the prefix code before slicing, or modify the G code prefix part after slicing.