DO NOT BUY
I bought the QIDI Max 4 and have had nothing but problems since the day I bought it. Straight out of the box, it had a faulty print bed that QIDI sent me the parts for and I had to replace. Following that, I have had non-stop problems. QIDI keep sending me parts and asking me to replace/install them myself - it's now 4 months later and I still have not had a successful print. QIDI's customer support continues to try send me parts when it's just a faulty machine. They refuse to exchange or refund me despite their own warranty policy. I have lodged a complaint with the ACCC.