Sunlu T3 Firmware Update Guide

The screen will remain blank for about while it updates. Do not turn off the power during this time.

Insert the Micro SD card into the printer's slot (contacts facing for the T3). the printer. Wait for Completion The screen will remain blank for approximately 10–20 seconds while the board installs the new software. Once finished, the main interface will load automatically. Post-Update Reset Navigate to Configuration Restore Defaults Sunlu T3 Firmware Update

From that day on, John continued to push the boundaries of what was possible with his Sunlu T3, exploring new materials, techniques, and projects. The update had breathed new life into his printing endeavors, and he was grateful for the opportunity to take his creations to the next level. The screen will remain blank for about while it updates

(Used when SD update not supported or using custom Marlin build.) the printer