Products Tutorial

Longer LK4 Pro & LK5 Pro – Upgrades by @Ciubecca
Longer LK4 Pro & LK5 Pro – Upgrades by @Ciubecca - LONGER
  • 3D Printer
June 16, 2022
Longersupport

Longer LK4 Pro & LK5 Pro – Upgrades by @Ciubecca

All Longer 3D printers offer excellent performance and guarantee high print quality, however some users...
First Layer Calibration
First Layer Calibration - LONGER
  • 3D Printer
June 16, 2022
Longersupport

First Layer Calibration

The calibration of the first layer takes place by calibrating the distance between the tip...
Printing Flow Calibration
Printing Flow Calibration - LONGER
  • 3D Printer
June 16, 2022
Longersupport

Printing Flow Calibration

In 3D printing, extrusion flow is a key aspect to consider if you want to...
3D Printer Nozzle Size Comparing: Speed, Detail & Layer Height Explained
Nozzle Size Comparing - LONGER
  • 3D Printer
June 16, 2022
Longersupport

3D Printer Nozzle Size Comparing: Speed, Detail & Layer Height Explained

In 3D printing, the nozzle diameter plays a key role in determining the maximum layer...
Transform a 2D image into a 3D model
Transform a 2D image into a 3D model - LONGER
  • 3D Printer
June 16, 2022
Longersupport

Transform a 2D image into a 3D model

Turning a flat image into a printable 3D object is one of the most exciting...
Transform a 3D model into a 2D image
Transform a 3D model into a 2D image - LONGER
  • 3D Printer
June 16, 2022
Longersupport

Transform a 3D model into a 2D image

If you work with laser engravers or digital fabrication tools, you often need to transform...
How to upgrade LONGER LK4 PRO into a mini-LK5 PRO
How to upgrade LONGER LK4 PRO into a mini-LK5 PRO - LONGER
  • 3D Printer
June 16, 2022
Longersupport

How to upgrade LONGER LK4 PRO into a mini-LK5 PRO

Our Longer LK4 PRO and LK5 PRO 3D Printers are very similar, but the differences...
LONGER LK5 Pro Full Use Tutorial: Assembly＆Setup Instruction
LONGER LK5 Pro Full Use Tutorial: Assembly＆Setup Instruction
  • 3D Printer
February 24, 2022
Longersupport

LONGER LK5 Pro Full Use Tutorial: Assembly＆Setup Instruction

First of all LONGER LK5 PRO firmware download: https://drive.google.com/drive/folders/1xvMYLhAvwqhYiqoT559U8gBzruGjQ_AE?usp=sharing   1. About LK5 PRO install steps...
How printing temperature calibration on FDM printers
How printing temperature calibration on FDM printers - LONGER
  • 3D Printer
December 13, 2021
Longersupport

How printing temperature calibration on FDM printers

The printing temperature is a fundamental aspect if you want to achieve quality results. In...
LONGER New Dual Blower Kit installation tutorial
LONGER New Dual Blower Kit installation tutorial - LONGER
  • 3D Printer
November 8, 2021
Longersupport

LONGER New Dual Blower Kit installation tutorial

In FDM 3D printing, cooling performance directly affects print quality. Insufficient cooling can lead to...
LONGER LK4, LONGER LK5 PRO Upgrades【Firmware Update】
LONGER LK4, LONGER LK5 PRO Upgrades【Firmware Update】 - LONGER
  • 3D Printer
July 23, 2021
Longersupport

LONGER LK4, LONGER LK5 PRO Upgrades【Firmware Update】

This guide explains how to update the firmware for LONGER LK4 Pro and LK5 Pro 3D...
How to fix extruder in abnormal
How to fix extruder in abnormal - LONGER
  • 3D Printer
March 29, 2021
Longersupport

How to fix extruder in abnormal

If your Longer LK1, LK4, LK4 PRO, or LK5 PRO FDM 3D printer is experiencing...