Zmorph 2.0 S - Page 67

MAINTENANCE AND FUNCTION / TROUBLESHOOTING AND ADJUSTMENTS
67
 Symptom:unevenlayerheight,cracksbetweenlayers.
Reason: uneven layer height, cracks between layers.
Solution: make sure that spool rotates freely.
 Symptom:layersareshied,machinelosespositionfromtimetotime.
Reason: friction on one or two axis is too strong, or speeds are too high.
Solution: nd cause of high friction.
Usually smooth rails are covered in sticky substances that prevent it from moving
freely. Clean them with soap and water,
Slow down travel speed, lower accelerations,
increase motor power to 1.6 or 1.7 in cong le (alpha_current or beta_current values).
 Symptom:layersareshied,machinelosespositionfromtimetotime,
blobs of plastic occur during print.
Reason: extruder toothed pulley might be too loose,
retractions don’t work properly.
Solution: tighten M2 screws in brass pulley (lament drive).
Increase Z li value (to 0.3 - 0.5 mm),
nozzle then gets lied every time it travels,
so it doesn’t collide with blobs of plastic.