Products Tutorial

During laser engraving, the correct movement direction of the X-axis and Y-axis is essential for accurate positioning and proper operation. If a motor moves in the opposite direction, it may cause incorrect engraving positions or failed jobs. For...

Laser engraving and cutting provide an efficient way to create custom designs, signs, and detailed artwork. However, laser machines involve high-power lasers, heat, and moving parts, so safety protection is an important part of daily operation. The LONGER...

Keeping your laser engraver firmware updated can help ensure your machine works properly and stays compatible with the latest features and improvements. For the LONGER Nano series, firmware updates can be completed in several ways, including online update...

The flame sensor is an important safety component in the LONGER Ray5 laser engraver. It helps detect unexpected flames during operation and activates the machine’s safety protection system. If the flame sensor becomes damaged or stops working properly,...

When using the LONGER Nano Series laser engraver, some users may see a “Busy/Paused” message during operation or connection. This message usually appears because of communication issues, such as an active engraving task, incorrect driver installation, USB connection problems,...

Proper laser focusing is an important step for achieving clear and precise engraving results with the LONGER Ray5 Mini. An incorrect focus distance may cause blurry engraving, uneven results, or reduced cutting performance. This guide explains how to correctly...

Keeping the firmware updated is important for maintaining stable performance and reliable operation of your LONGER Ray5 mini and Ray5 miniS laser engravers. Firmware updates can improve device compatibility, fix known issues, and optimize communication between the machine...

Keeping the optical components of a laser engraver clean is important for maintaining engraving quality and stable performance. During daily use, dust, smoke residue, and engraving debris may accumulate on the laser window lens and galvo mirror, which...

Firmware is an important part of the LONGER Nano Duo laser engraver. Regular firmware updates help maintain stable device performance and ensure a smoother engraving experience. This guide explains how to upgrade the firmware on your Nano Duo...