After last failed print where it printed on layers on tank with no obvious reason, I clean resin in 190 microns filter, cleaned tank, and cleaned optical window(had small dust) . After that had good big print 250 ml that failed last time now I put it in 4 pieces. But after that big print had small print with 2 small parts. One printed good but other again printed weird and printed one layer on tank that is making other layers to “print” on him and stop laser to print model again…
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