¶ Model has layer lines
¶ 1. Parameter Issue
Adjust the slicing parameters by increasing the lifting distance in the slicing software. Reduce both the lifting and lowering speeds.
¶ 2. Rail Jamming
If layer lines consistently appear at the same height after prolonged use, clean the lead screw and linear guide with a dust-free cloth. Apply lubricant to both and move the Z-axis up and down multiple times to ensure even lubrication.
Note: Do not use alcohol or water to clean, as this may cause the lead screw motor to rust and jam.
¶ 3. The Release Film Issue
Please check the usage of the release film. If it has been used for a long time, replace it with a new one.
¶ 4. Motor Issue
During Z-axis movement, check if the motor is misaligned. If so, you need to replace the lead screw motor.
¶ The model is partially misaligned
¶ 1. Model Issue
Preview the sliced file in the software to check for any errors. Format the USB drive, then save the official test file onto it and print, checking if misalignment still occurs.
¶ 2. Firmware Issue
Please check the machine's firmware version. If it's outdated, update it before printing.
¶ 3. Lead Screw Motor Issue
Inspect the lead screw for bending, unusual noise during Z-axis movement, or excessive wobbling. Apply lubricant to the lead screw and linear guide, then recheck for improvements in the misalignment.
¶ 4. Exposure Screen Issue
Run an exposure test and compare the displayed image with the actual output. If they don't match, the exposure screen needs replacing.
¶ Model only prints supports
¶ 1. Support Issue
This usually indicates improper support placement. Adjust the support parameters in the slicing software and retry the print.
¶ 2. Exposure Issue
Mismatch between the slicing exposure time and the resin's optimal exposure time can cause this. Print the resin exposure test file (R_E_R_F) found on the USB drive to determine the best exposure time for the resin.
Note: If the model with supports printed successfully before, environmental or temperature changes might be causing the issue. Try increasing the normal exposure time.
