¶ 1. Problem description
The screen displays "Error, key: 2565, the heated bed is not heating as expected".
¶ 2. Reason analysis
a. The heat bed fuse is damaged.
b. Heat Bed Power cable Open Circuit.
¶ 3.Troubleshooting and solution
a. Remove the bottom cover.
b. Check the wiring on the hot bed plate and refasten it.
c. If you don't have a professional multimeter measuring tool, skip this step. If you have a professional multimeter measuring tool; measure whether the voltage output on the adjusting plate is normal or if the voltage measurement is abnormal, contact customer service/after-sales service to replace the heating bed board.
d. Please contact the official customer / after-sales service for replacement of the hot bed plate kit.