The printer is displaying the message: Measured resin volume is too low. The print can continue, however, a refill might be required.
Warning name: Resin low
Warning code: #10712
This warning is shown to let you know that the resin will run out before the end of the print. If this is ignored, eventually error Not enough resin #10706 will stop the print.
Refill the resin tank to the amount recommended initially for the print. Be careful to not overfill the tank.
If possible, fill enough resin for the entire print before starting it. Refilling resin mid-print may cause artifacts.