FAQ
Q5. Extruder abnormality
Solution 1: The nozzle temperature is insufficient and the filament is not fully melted, so the nozzle temperature needs to be
increased.
Solution 2: If the extruder is entangled, clean the filament inside.
Solution 3: Rotate the wire feed wheel at the handle. If there is an obvious stuck feeling when turning, you need to replace the pin
shaft kit.
Solution 4: If the extruder does not rotate or rotates abnormally, first,check whether the motor wire is loose and whether each
connection point is normal. Second, exchange the X drive and the E drive. If the extruder motor is normal and the X axis is
abnormal, the drive is broken. If the extruder motor does not return to normal, it may be that the motherboard driver socket is
damaged. Switch the motherboard port to insert the motor cable and the original driver into the E1 socket, and contact the after-
sales service to update the firmware.
Q6. Solutions when display errors
error 1: "klipper has shut down". Connect to the network, and check the specific information of the printer error on the web side
"DASHBOARD>console",olve problems based on feedback.Possible reasons for the error:
1.The temperature sensor is damaged and the connection is not normal.This error will cause the Pad to fail to restart.
2.Nozzle temperature drops during printing, install silicone socks.
3.If the Pad can't be connected to the motherboard, it may be a problem with the screen, the connecting cable or the motherboard
being damaged.This error will cause the Pad to fail to restart.
error 2: "move of out range". When the size of the printed model is close to 300mm, do not use tree supports when slicing.
error 3: When connecting to the network, if the IP address does not appear after clicking Reboot System, please wait for two
minutes.
Q7. PAD cannot recognize U Disk
When there is an error in the PAD, the PAD may not be able to recognize the U disk. After restarting the power of the PAD, the U
Disk can be recognized normally.
Flsun V400 , Amazing Speed!
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