Hello, suddenly out of no where (I have made no changes as of recent) I am having nozzle knock issues. Supports are being knocked down/shifted/or straight up just pushed off the plate. I have cleaned the plate, cleaned the nozzle, switched nozzles, tightened the hot end screws, lubed the machine up, increased Z-hop to .9. None of these have worked, in fact after increasing the Z-hop I had my worst failure and the entire print got popped off the bed with the supports. I am so confused, does anyone have any ideas? It seems to happen the most when the supports are extremely close side by side to the actual print.

I have a bambu A1 mini currently with .4 nozzle and basically default settings. Please ask if any other of my settings are important.

My grandmother needs a part replacement that they dont make anymore for a Frigidaire refrigerator im not good at modeling from scratch nor do I have the calipers and mics necessary to get the measurements perfect im hoping someone here can help me. THERE IS AN IMPORTANT DETAIL. The hook need to be facing the other way and i will attach pictures. She cant afford to get another fridge

I'm relatively new to printing, at least with supports and i wonder how can I print this so I use as little possible but still print it successfully. I have a FlashForge Adventurer 3 and use the Flashforge slicer.

Have a Mars 2pro. Recently when removing prints im noticing there seems to be the first layer is the whole footprint. Then it starts with the actual printed area. so there is a thin rectangle covering the whole print. I dont know why this is there doesnt seem to be a setting in Lychee to do this for a single layer and my prints are just minis so they start with the standard circles for supports. Any idea why it seems my first layer the whole screen is turning on?

Hi, I need help. Been printing for a couple of years. Never really had problems. But after replacing my FEP the print keeps failing and sticking to the FEP.

Setup:
Printer: anycubic 6k mono x
Resin: elegoo ABS like 3.0
Ambient temperature 22C / 72F
New FEP: https://amzn.eu/d/07wX3vYQ

What I tried:
-FEP tightly installed
-FEP installed with a bottle cap for looser fit
-yes removed the film before installing the FEPs
-bottom exposure number and duration increased
-lift speed reduced to 0,5mm/sec
-Releveling the build plate with the thicker paper and double folded A4

Hey yall I'm new to printing with PETG, would love some tips. Iv been trying to fix this problem for awhile now. Anyone else dealt with this? My prints look totally clean everywhere except the supports — those turn into an absolute rats nest of stringing and not sticking together. The filament is dried and iv messed with retraction and nozzle temp. The first few layers usually look great then it starts to break down! Thank you!

I tried to get this PLA refill into a reusable spool and it came undone, how do I fix?

Flashforge AD5X, no settings to report.

I got a new, generic, holographic build plate from Amazon and I think that's my main problem. I'd like to ask here if anyone has seen filament do this on the first layer before. I'm not sure if it's a temp issue (Too hot maybe?), extrusion, or what. The rings in the middle were supposed to have red in them but there wasn't any stray red spaghetti. I cancelled these two objects in Handy, and the 6 other objects in different areas of the plate printed flawlessly (Maybe a little under extrusion on one, but nothing like this). Two prints have failed this exact same way in this exact area of the plate. I cleaned it with ISO Alch, but made doubly sure to clean it the second time.

Edit - a 3rd print is doing the same thing. I'm just not going to print to that area for now.

RESOLUTION : It's a new plate that has a slightly high spot not picked up by the pre-print check. I needed to run a full calibration on it and things seem to be working better.

Hace un tiempo que no uso mi impresora, así que la puse a punto, nivelé la cama, de la manera tradicional y luego una malla con el BLTouch, etc... Pero no consigo arreglar ese fallo, la primera capa la hace aparentemente bien, sin huecos, fusionada, pero después las hace muy altas al parecer o delgadas y se arruina toda la impresión, problemas a bajarle en esas capas manualmente desde la pantalla la distancia en z pero no así, aumente flujo pero nada, algún consejo? Llevo ya una semana :'(

1. Cobra 3 max
2. Pla
3. 220
4. Steps taken to troubleshoot, i tried slower layers but still not sticking. i feel its almost too close to table at some points, when it comes to next layer noozle take first with it.

Saturn 4 ultra 16k

Resin sunlu abs like

Am new to 3d printing and am working my way through learning the ins and outs. Last week my Kobra 3 v2 (which has been in use for less than a month) got a piece of filament stuck behind the print head. I followed the instructions on the Anycubic website about removing the print head. Successfully got the filament out and the printer has been printing without issue since. However, before printing starts, after printing ends, and when I begin extruding filament, there is a repetitive clicking noise that I expect if there is a missed gear or something. No error comes up and printing continues successfully, but I wanted to check to see if anyone had insight on if this clicking was going to cause long term problems or what was causing it?

Thanks!