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Hi all, Thank you so much for your suggestions, I switch my surface material to the blue painter tape, it's working pretty well, Another key change is that I use an piano wire to clean up the nozzle, somebody must leave some burned PLA causing a jam in nozzle. Once the material could be extruded smo...

some settings i'm using, i've tried different first layer height, it's not working

these are two picture of my first layer print

update: I fix the leveling problem by adjusting screws, but PLA material is still not sticking to gaffer tape, i'll upload some image later, please, guys, really need help here.

Hi everyone, I'm using an ORION printer, a problem came up that the first layer is always not attaching to the bed. I'm using PLA, extruder 200/bed 60. One layer of white gaffer tape on glass heated bed. I've tried a lot of different Z height, from too far to too close to bed. They were all not work...

Hi everyone, I'm using an ORION printer, a problem came up that the first layer is always not attaching to the bed. I'm using PLA, extruder 200/bed 60. One layer of white gaffer tape on glass heated bed. I've tried a lot of different Z height, from too far to too close to bed. They were all not work...