# Snapmaker U1: Official Video Guides **URL:** \ **Category:** Update - U1 Toolchanger\ **Created:** [September 2, 2025, 11:12am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977 "2025-09-02T11:12:42Z")\ **Posts on this page:** 12\ **Page:** 3
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [April 7, 2026, 2:04am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/41 "2026-04-07T02:04:20Z")
## U1 Video Guide: Toolhead Connection Failure Troubleshooting [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/5/b/5b64621b291fbfb83e5bae6d4c53491970faf5da.jpeg "U1 Video Guide: Toolhead Connection Failure Troubleshooting") ](https://www.youtube.com/watch?v=FtzapH7HWgk) Hi U1 community, If you encounter a toolhead connection issue on your Snapmaker U1, this video walks through the issue description, possible causes, and troubleshooting steps. The video is organized into four parts: 0:06 Part 1 – Issue Description 0:21 Part 2 – Possible Causes 0:45 Part 3 – Troubleshooting: Connection Failure on a Single Toolhead 4:03 Part 4 – Troubleshooting: Connection Failure on All Toolheads **Helpful Resources** - [How to Remove the Side Panels](https://youtu.be/GgDL4Bqjk_Y?si=_bELGAgoolfHf5ea) - [Hub Board Replacement Guide](https://wiki.snapmaker.com/en/snapmaker_u1/troubleshooting/hub_board_replacement_guide) - [No Toolhead Detected](https://wiki.snapmaker.com/en/snapmaker_u1/troubleshooting/no_toolhead_detected) If the issue persists after troubleshooting, please contact our [technical support team](https://snapmaker.formcrafts.com/u1-troubleshooting-request). ---
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [April 23, 2026, 8:03am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/42 "2026-04-23T08:03:31Z")
## U1 Video Guide: Hotend Replacement & Setup Hi everyone, In this video, we’ll show you how to replace and set up hotends with different nozzle sizes on the Snapmaker U1. 00:06 Part 1: Hotend Selection 00:33 Part 2: Hotend Replacement 00:49 Part 3: Firmware Setup 01:46 Part 4: Software Setup If you’re planning to switch nozzle sizes, this video walks through the full process step by step. Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/7/3/732f64e74560b9a2b935b690a641d061b065f464.jpeg "U1 Video Guide: Hotend Replacement & Setup") ](https://www.youtube.com/watch?v=pMsYD_Fr_io) If you have any product usage questions or need further assistance, please contact our [technical support team](https://snapmaker.formcrafts.com/u1-troubleshooting-request). ---
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [May 7, 2026, 1:59am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/43 "2026-05-07T01:59:54Z")
## U1 Guides: Auto Loading Failure Troubleshooting Hi everyone, This video walks through troubleshooting auto loading failure on the Snapmaker U1, including two common cases: feeder LED off and feeder LED red. In this video: 00:11 Part 1: Issue Description 01:34 Part 2: Troubleshooting (Feeder LED Off) 05:52 Part 3: Troubleshooting (Feeder LED Red) Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/5/7/57ab0e6e6108a2a88e1ba768e91155755c7f50d9.jpeg "U1 Video Guide: Auto Loading Failure Troubleshooting") ](https://www.youtube.com/watch?v=agm4H0GITqE) **Helpful resources:** - U1 Side Panels Removal Guide: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/6/2/62338330c4807d15a6af52fbfbc605ad18321693.jpeg "U1 Video Guide: How to Remove the Side Panels") ](https://www.youtube.com/watch?v=GgDL4Bqjk_Y) - U1 Abnormal Extrusion / Air Printing Troubleshooting: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/a/b/ab3f46d8fd2b85637fa5256b367112b02b03e534.jpeg "U1 Video Guide: Abnormal Extrusion/Air Printing Troubleshooting") ](https://www.youtube.com/watch?v=JJn6HxTDo_w) - U1 filament runout sensor replacement guide: [https://wiki.snapmaker.com/en/snapmaker\_u1/troubleshooting/filament\_runout\_sensor\_replacement\_guide](https://wiki.snapmaker.com/en/snapmaker_u1/troubleshooting/filament_runout_sensor_replacement_guide) If you have any product usage questions or need further assistance, please contact our [technical support team](https://snapmaker.formcrafts.com/u1-troubleshooting-request). ---
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [May 28, 2026, 3:06am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/44 "2026-05-28T03:06:42Z")
## U1 Video Guide: Wipe Tower Settings Hi everyone, This video explains what a wipe tower is on the Snapmaker U1, why it is used during multi-color printing, and how to adjust the wipe tower settings. In this video: 00:08 Part 1: What’s a Wipe Tower 00:23 Part 2: Why You Need a Wipe Tower 01:19 Part 3: How to Set a Wipe Tower Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/4/e/4eaedb8bdbf786b96c4c550eecb61d10d36d3ed6.jpeg "U1 Video Guide: About the Wipe Tower") ](https://www.youtube.com/watch?v=d-o30jnSXX4) ---
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [June 24, 2026, 2:05am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/45 "2026-06-24T02:05:32Z")
## U1 Video Guide: Full Spectrum Printing Hi everyone, This video introduces the basics of Full Spectrum printing on the Snapmaker U1, including how it works, what to prepare before getting started, and how to create your first mixed-color print. In this video: 0:00 Intro 0:27 How Full Spectrum Printing Works 4:03 Before Starting 4:24 How to Print in Full Spectrum If you’re interested in exploring color blending with the U1, this guide walks through the process step by step. Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/b/0/b0742cd223c4edcd728dc087583af21257d763da.jpeg "U1 Video Guide: Full Spectrum Printing") ](https://www.youtube.com/watch?v=v3BJ27XDWUs) **Special thanks to the model creators:** Adorable Baby Dragon Figurine — IK3Digital Gradient Vase — Homee Creations Multi-Color Fox — Collecticraft Colorful Articulated Snake — SvenS & Davis\_County\_Library Dummy 13 (Version 1.0) — Lucky 13 Toys Full Spectrum Speed Palettes — Nigel Delfosse & Wombley Other Test Models — Wombley ---
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [July 2, 2026, 2:52am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/46 "2026-07-02T02:52:17Z")
## U1 Video Guide: Using a Different Filament for Support Hi everyone, This video shows how to use a different filament for support on the Snapmaker U1. Using PLA and PETG as an example, it walks through filament preparation and the recommended printing parameter setup. The video is organized into two parts: 00:13 Prepare Filaments 01:07 Set Printing Parameters Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/9/f/9f9e51d560faa5939e768ebb2201274914c551b2.jpeg "U1 Video Guide: Using a Different Filament for Support") ](https://www.youtube.com/watch?v=Ewbou-PPk1o) ---
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [July 10, 2026, 8:42am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/47 "2026-07-10T08:42:57Z")
## U1 Video Guide: TPU Printing Tips Hi everyone, In our previous TPU printing tutorial, we covered the basics of printing TPU on the Snapmaker U1. This video builds on that guide by covering the recommended TPU printing workflow, recommended settings, and common TPU printing issues and fixes. In this video: 00:43 Part 1: Recommended TPU Printing Workflow 04:17 Part 2: Common TPU Printing Issues and Fixes Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/b/5/b538f3a38bdf973d33e4879063e1b9f66436250c.jpeg "U1 Video Guide: Tips for Reliable TPU Printing") ](https://www.youtube.com/watch?v=iBxf72QLVPU) ---
**Author:** ![Snapmaker\_Official](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/snapmaker_official/32/29739_2.png) [@Snapmaker\_Official](https://forum.snapmaker.com/u/Snapmaker_Official)\ **Post date:** [July 23, 2026, 3:09am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/48 "2026-07-23T03:09:49Z")
## U1 Video Guide: Silk Dual-Color PLA Printing Hi U1 community, This video introduces how to print with Snapmaker Silk Dual-Color PLA on the Snapmaker U1. It also explains why the colors may appear reversed during printing and shares tips for achieving the intended visual effect. The video is organized into two parts: 00:49 Part 1: How to Use 04:01 Part 2: How to Avoid Color Reversal Snapmaker Silk Dual-Color PLA features two colors co-extruded into a single strand. The visible color effect changes with viewing angle and lighting. This video explains how these characteristics affect the final print and shares tips for achieving the desired appearance. Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/4/3/43adf87b09b7c4e56fd3a7810fc10b57fdd6b74c.jpeg "U1 Video Guide: Silk Dual-Color PLA Printing") ](https://www.youtube.com/watch?v=GXea-cDTfFA) ---
**Author:** ![Zoe\_M](https://avatars.discourse-cdn.com/v4/letter/z/8491ac/32.png) [@Zoe\_M](https://forum.snapmaker.com/u/Zoe_M)\ **Post date:** [September 10, 2026, 12:16pm UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/49 "2026-09-10T12:16:23Z")
# **U1 Video Guide: ABS & ASA Printing** Hi everyone, This video covers what to prepare before printing with Snapmaker ABS and ASA on the Snapmaker U1, how to use the filaments, and how to deal with common printing issues. It also explains why ABS and ASA are prone to warping, what types of models are more likely to warp or crack, and what you can do when issues such as warping, stringing, surface yellowing, wet filament, or clogs occur. In this video: 00:48 Before Starting 02:39 How to Use 06:03 How to Avoid Warping 07:07 Other Common Issues Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/2/3/23d49a37b8457572bc58e3fc149995400e57bb3a.jpeg "U1 Video Guide: ABS & ASA Printing") ](https://www.youtube.com/watch?v=i5lBrSeAcgw) ---
**Author:** ![Zoe\_M](https://avatars.discourse-cdn.com/v4/letter/z/8491ac/32.png) [@Zoe\_M](https://forum.snapmaker.com/u/Zoe_M)\ **Post date:** [September 24, 2026, 3:08am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/50 "2026-09-24T03:08:57Z")
# U1 Video Guide: How to Use Liber High Flow Hotend Hi U1 community, This video covers the recommended use cases for the Liber High Flow Hotend, as well as the firmware and slicer setup. It also shows how to safely switch from high-temp filaments to less heat-resistant ones. The video is organized into five parts: - 0:28 Recommended Use Cases - 1:54 Before Starting - 2:57 Firmware Setup - 3:32 Software Setup & Slicing - 5:43 Switching from High-Temp Filament to Less Heat-Resistant Filament [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/1/7/17efd72ea08c556969eaa05cc6f9a35f528d9369.jpeg "U1 Video Guide: How to Use Liber High Flow Hotend") ](https://www.youtube.com/watch?v=7Xqcq-Ld4YA) ---
**Author:** ![Zoe\_M](https://avatars.discourse-cdn.com/v4/letter/z/8491ac/32.png) [@Zoe\_M](https://forum.snapmaker.com/u/Zoe_M)\ **Post date:** [October 8, 2026, 3:33am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/51 "2026-10-08T03:33:22Z")
# U1 Video Guide: How to Print a CMYK Color Lithophane Hi U1 community, This video shows how to create a color lithophane lamp using the Snapmaker SnapSpeed PLA CMYK Lithophane Filament Bundle. It covers the materials and tools needed, how to use the third-party tool Lithophane Maker to generate printable STL files, how to slice and print the lithophane panel and lamp frame, and the final assembly. The video is organized into five parts: 0:29 Before Starting 1:48 Generate Lithophane STL Files 3:06 Print Lithophane 4:45 Print Frame 6:15 Final Assembly Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/c/8/c839ffd8cdd1e640708285f54993401cdf790ab0.jpeg "U1 Video Guide: How to Print a CMYK Color Lithophane") ](https://www.youtube.com/watch?v=YCJyG41x2mk) ---
**Author:** ![Zoe\_M](https://avatars.discourse-cdn.com/v4/letter/z/8491ac/32.png) [@Zoe\_M](https://forum.snapmaker.com/u/Zoe_M)\ **Post date:** [October 22, 2026, 7:11am UTC](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977/52 "2026-10-22T07:11:43Z")
## **U1 Video Guide: Multi-Material Printing with PETG & TPU** Hi everyone, This video uses PETG and TPU as examples to show how to combine rigid and flexible materials in a single print. PETG provides structural strength and impact resistance, while TPU adds flexibility and shock absorption. It also explores what you can make with this material combination and covers key printing settings to pay attention to. In this video: 00:33 Recommended Use Cases 01:56 Printing Tips Watch the full tutorial here: [![](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/3X/7/3/73a79bb6032dd1cfa81e379c0722153a5a15abcc.jpeg "U1 Video Guide: Multi-Material Printing with PETG & TPU") ](https://www.youtube.com/watch?v=YjQfmRCiMT8) [Previous page](https://forum.snapmaker.com/t/snapmaker-u1-official-video-guides/39977.md?page=2)