📘 Longer manuals • Free online PDFs
Longer logo

Longer Manuals & User Guides

Longer is a leading manufacturer of desktop 3D printers and laser engravers, known for its affordable and user-friendly LK series printers and RAY5 laser cutters designed for DIY enthusiasts and makers.

Tip: include the full model number printed on your Longer label for the best match.

Longer manuals

Latest manuals from manuals+ curated for this brand.

LONGER LK4 3D Printer User Manual

User Manual
Comprehensive user manual for the LONGER LK4 3D Printer, covering assembly, operation, software setup, troubleshooting, and printing guides.

LONGER LK 5 PRO 3D FDM PRINTER User Manual

manual
Comprehensive user manual for the LONGER LK 5 PRO 3D FDM Printer, covering safety precautions, product information, machine assembly, operation, software installation and usage, printing instructions, and troubleshooting common issues.

LONGER LASER B1 Quick Start Guide: Safe Operation and Setup

Quick Start Guide
This guide provides essential information for the LONGER LASER B1 laser engraver, covering safety precautions, product specifications, machine operation with LaserGRBL and LightBurn software, and frequently asked questions for optimal…

Longer RAY5 Laser Engraver User Manual

User Manual
Comprehensive user manual for the Longer RAY5 Laser Engraver, covering safety precautions, product specifications, machine operation, and troubleshooting.

Longer Laser Engraver Camera Instructions

instruction
A guide to installing and calibrating the Longer Laser Engraver Camera for high-definition video recording and real-time monitoring, enabling precise engraving and automatic workpiece positioning.