20
Troubleshooting
Start
By memory
card print
Y/N
File identified
or not
Other files can be
printed normally or not
Slice
１．Move model position and slice again
２.Use the repair software to repair model.
Workflow
Fault diagnosis
Fault cause
Fault handling
U-disk
1. Wipe U disk
２. Format U disk
３. Replace U disk
Y
Y
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Return home
Stick to the
printing screen
Finish
Work or not
Exceed the
home
Axis motor
１．Reconnect circuit
２. Check by substitution
Limit switch
１．Reconnect circuit
２. Check by substitution
Leveling
１．Leveling operation
Wire
connection
１．Reconnect circuit
１．Replace screen
Z motor rotates
or not
Coupler
Fasten coupler
Z-axis motor
１．Reconnect circuit
２. Check by substitution
Result feedback
Process
result
Problem solved
Component damage, replace
continuously
Unknown malfunction, please
contact the after-sales
The screen
is on
Y
Z-axis motor
Y/N
Y/N
Y/N
