Provides sharper corners and more consistent extrusion.
After updating, use these community-vetted settings to maximize the T3's "Fast Print" capabilities: sunlu t3 firmware update better
For owners seeking reliability and ease of use, updating to a Jyers UI build specifically ported for the Sunlu T3 is the single best upgrade for the machine. It transforms the printer from a generic clone into a precise instrument with visual feedback and safety protocols that should have been present at launch. Provides sharper corners and more consistent extrusion
speeds. Upgrading the firmware is widely considered "better" because the stock version has known bugs, such as improper fan mapping and limited leveling options. Benefits of Updating SUNLU T3 Firmware speeds
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Use a high-quality 8GB or 16GB SD card formatted to FAT32 with a 4096 allocation unit size. The Verdict: Is it Worth It?