: Re-calibrate your Z-offset and level the bed, as these settings are often cleared during a flash. custom Marlin profile for the Sunlu T3 to enable specific features like Linear Advance denizkoekden/SUNLU-T3 - Marlin 3D Printer Firmware - GitHub
: Newer versions often include improved PID tuning for both the bed and hotend to maintain stable temperatures. Sunlu T3 Firmware Update
: Community members have archived the official firmware on GitHub and created custom Marlin versions that fix issues like fan mapping or bed leveling. Prepare the microSD Card : : Re-calibrate your Z-offset and level the bed,
As he began the update process, John's mind wandered back to the day he first unboxed his Sunlu T3. He had been impressed by its sturdy build and user-friendly interface. Over time, he had grown to appreciate the printer's reliability and accuracy. However, like any device, it wasn't perfect, and John had encountered some issues with print quality and filament compatibility. Prepare the microSD Card : As he began
Power the printer on. The screen may remain blank for 10–30 seconds while the update installs.