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Mesh Bed Levelling for LK4PRO & LK5PRO
  Some users of Longer FDM printers prefer to use a BL-TOUCH automatic leveling system in order to obtain more precise and higher quality prints, as well as making the printing bed leveling process easier and more immediate. However, the...
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BL-Touch Installing Guide for LK4PRO & LK5PRO
Longer LK4PRO & LK5PRO are two FDM Printers capable of producing high quality 3D prints. However, you can increase the ease and quality of printing by installing a BL-TOUCH or 3D-TOUCH compatible automatic leveling sensor.   Preparation Download and install...
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Lens Cleaning for Longer Ray5 10W
Longer Ray5 10W has a laser module capable of engraving and cutting multiple types of materials. However, depending on the type of work that is carried out, it is possible that a fair amount of smoke is produced, which can...
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Lens Cleaning for Longer Ray5 5W
Longer Ray5 5W has a laser module capable of engraving and cutting multiple types of materials. However, depending on the type of work that is carried out, it is possible that a fair amount of smoke is produced, which can...
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