Upgrading your firmware isn't just about getting the "latest" version; it often solves specific hardware quirks.
The stock Sunlu T3 screen (the fancy color touch one) is often the hardest part to get working. If you update the mainboard firmware but not the screen firmware, you might get a blank screen. sunlu t3 firmware update better
When the print finished, she peeled it off the cold bed—no scraper needed. The overhangs were perfect. The needle tower stood straight. The M3 screw threaded in by hand. Upgrading your firmware isn't just about getting the