Be sure to make sure that all elements fit snugly together and are not too loose / tight. Check that the plastic feed tube is fully inserted into the hot end and is firmly fixed. I bought this hot end twice, because. for the first time somewhere messed up during assembly. As a result, there was a jam inside, the feed mechanism began to slip, the print became of very poor quality. The plastic began to slowly but leak through the threaded connections and flooded the hot end from the outside. It was not possible to clean the thread at home, as a result I ordered another one. The second collected more carefully, works fine.
BIGTREETECH SKR Mini E3 V3.0 Control Board + TFT35 E3 V3.0.1 Graphic Smart Display Panel Board New Upgrade 3D Printer Parts For Ender 3, Ender3 Pro, Ender 3 V2
13 Review
NEMA 17 Stepper Motor With Built-In 400Mm T8 Lead Screw For Improved RepRap Prusa I3 3D Printer Z Axis Or CNC Machine Performance - Iverntech
9 Review
BIGTREETECH SKR 3 EZ Control Board 32Bit New Upgrade Silent Board Support EZ2209/ EZ5160/ EZ2130 Stepper Driver Compatible TFT Series Touch Screen, DIY For Most FDM 3D Printer (With 5PCS EZ2209)
7 Review
Pack Of 5 TMC2208 Stepper Motor Drivers For 3D Printers, DORHEA V1.2 Module With Heat Sink And Screwdriver For RepRap, RAMPS1.4, MKS, Prusa I3, Ender-3 Pro Controller Boards
19 Review
🖨️ ANYCUBIC Assembled Innovation Off Line Printing: Streamline Your Printing Process with Cutting-Edge Technology
5 Review
🖨️ FLASHFORGE Adventurer: Enhanced 3D Printer with Removable Extruders and Monitoring Features
4 Review
🖨️ IFUN 3D Printing Liquid Resin: High-Quality Innovative Solution
5 Review
Flashforge Adventurer 3D Printer with Detachable Precision Leveling System
6 Review