Warping/Curling Of The Printed Object; Layer Shifting; Freezing Screen; T0 Sensor Abnormal - AnyCubic i3 MEGA User Manual

③ Check if the bed is proper leveled
④ add a brim or raft to the model in slicing software
⑤ Check the bed temperature matches the filament

6. Warping/curling of the printed object

① Check the bed temperature matches the filament
② Check the infill % of the Gcode. The higher the infill, the more likely to warp
③ add a brim or raft to the model in slicing software.

7. Layer shifting

① Print head moving too fast, slow down the print speed.
② Check X/Y belt and the driving wheel and ensure they are properly installed.
③ Grease the rods and check all nuts and bolts remain tightened.

8. Freezing screen

① Inspect if the touch screen has been pressed by the metal frame at the edge
② Check if screen has cracks, if so, please contact us at

9. T0 sensor abnormal

① Check the wiring of the hotend and ensure a good connection
② Check if there is any pins bent inside the connector
10. Print head move abnormal
① Check if choosing the right machine type in slicing software
② Check if any plugins in the slicing software
11. Print stopped halfway
① Check if the Gcode file is corrupted
② Delete plugins in the Gcode file
③ Use print offline mode (SD card) instead of print online via USB
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