Quote Originally Posted by cincaluk View Post
bought a qidi tech in Aug. managed to get around 3 item printed out, then the unit starts blacking out. checked the unit power supply & confirm its kaput. contacted qidi tech & they send me a new power supply (waited around 2 weeks to get it delivered)

after installing the new power supply, the unit come back online, but now both extruder & heated bed can't go past 140deg c & 40 deg c respectively. the temperature reading will fluctuate, one time it shows 140 deg c, the next it shows 138deg c..

feel disappointed already. did i get a problematic unit or what? send out an email to them just now, waiting for feedback.

anybody has faced same issue as me?


No, but one thing to do is go through the main board and check and tighten every connection. Also verify the PS connections are correct.