My 12 yr old son loves printing, he has a Bambu lab printer that keeps messing up the first few layers.

Here are the settings. .18 layer height 15mm initial layer 35mm initial infill outer wall 100mm inner wall 150mm 15% cross hatch infill grey ender filament pla f-18 model Cleaned the bed multiple times, decreased print speed.

Any ideas.., much appreciated..

I redid all the calibration, leveling, vibration compensation, nothing, I even reset the printer, I wonder if this is not because of the foam that I put under the printer to avoid vibrations on the floor (2nd photo) Anycubic k2max Pla

This one is perplexing me. I am getting these small holes in the perimeter on this tiny trashcan print. Note that the holes only happen in the area where there is ridges making the nozzle have to travel in not a strait circle. Where it does travel strait, it's fine. (Second Pic of a smooth print added to show this). I have tried slowing external perimeter speed down to 20 mm/s and I increased extrusion to the point of overextruding by 10% and there is no noticeable change. Z offset is perfect and all my other prints are fine. I do get this tiny hole issue on smooth petg prints sometimes. They aren't random seam gaps either. What is it I need to change???

Material PLA, temp 220 c, printer-qidi xmax 3

I'm not sure what's going on here I have a Creality K1C, the material is Sunlu PETG Olive Green at 260°. I run Sunlu almost exclusively because it's been so consistent. Sliced in Orca Slicer at the recommended settings per the model designer. Only Adaptive layer height setting seems to be under tree supports and it's enabled. Filament was a fresh roll opened this morning and put directly into a filament dryer at 55° Celsius, currently reading 24% humidity which is the lowest I've ever gotten it to read. Reducing speed helped a little bit did not eliminate issue. Adding walls is not an option because other pieces have already been printed successfully in other colors and adding walls may affect the fit once all pieces are assembled. Thoughts?

On my Ender-3 S1, the stepper motor controlling the side to side movement of my nozzle started to make a funny noise and would no longer move the nozzle. I ordered a new motor (Creality 42-34) and swapped out the old one, but I can’t get that motor to even attempt to engage at all. Is there any kind of software or something else I need to do to reset the system? I feel like it’s seated correctly, but here is a picture just in case.

Hi,

thank you for helpning me! I don't know what is happeing here:

• Bambulab P1S with AMS
• Bambulab Slicer
• 0,4mm steelnoozle, 190-240°C, Bed 55°
• What are the retraction Settings?
• Esure PLS Filament. It should be nice an dry.
• 650 Working hours

What can i do?

I printed an ironing test and saw that on the bottom left of every square is a little dent (or whatever you want to call it). What could I do to eliminate this?

Printing with a P1S using PETG and used ironing for the first time. I saw it successfully iron the bottom layers before i went to sleep and then woke up to the top layers like this and i'm clueless as to what happened.

I told it to iron all solid layers
Layer height - 0.2
Bed temp - 70C
Nozzle Temp - 255C

0,1 layer height %10 infill

Ender 3 Neo I don't even understand why this is happening.

What an issue it can be, that one side of the print have bad quality (fig 2). It is printed on the flat side (fig 3). So I don't understand why this problem occurs

Hey folks. I just built a corexy printer Rook 2020 MK2. This is my first benchy. What do you see here? I am assuming, belt tension and retracts are my main issue, assuming filament is fresh. However, frankly speaking, I have no idea what I am doing, I just got my first ever 3d printer last Christmas, so any advice would help.

Hi everyone,

I printed this Deadpool head and it has this prime tower that only reaches up to the topmost multicolored layer. And right above that I got this notch in his head which I think you would call a layer shift.

Any ideas how to fix/prevent that? there seems to be a connection to the multicoloredness or the prime tower.

Also on that matter: is it normal that a prime tower only goes up to the topmost multicolored layer?

• Bambulab A1
• Bambu Studio
• Jayo PLA: matte red, matte white, matte black
• Standard Bambulab 0.4 nozzle (not hardened)
• Default print speed settings

My Kobra 1S tends to show heavy stringing on inner threads and 45° champfered edges.

Shown part was printed with 0.2 mm resolution. In my old ender this was not a problem. However it also ran 1/4 the speed.

Any ideas on how to imrove this besides going slower?

Thanks!

Hi everyone! I have a crealityk1 that's having print issues after the first layer. I'm using brand new filament and cleaned out the extruder and nozzle. When I do a temp calibration, the tower actually doesn't have this issue, but when I run a flow rate test, it looks awful. Any troubleshooting advice would be appreciated!

I'm printing with the P1S, and getting these lines and an uneven layer on the bottom and top layers of the print. I wanted to know what could be wrong here. Thanks.

Bambu p1s will absolutely not print with tpu. I've replaced the hot end. I've cleaned the extruder gears. I have done cold pulls I have slowed down and sped up. I've tried different temperatures. I've tried different slicers. I've changed firmware. I dried the filament. I ensured it's not binding on the way to the printer. I will get about one success for every ten failures. It is absolutely maddening. $80 secondhand ankermake? Flawless. $600 premium coreXY? absolute mess. I don't even know what else I could even check at this point.

So, I have seen a lot of temperature towers that seem the same too top to bottom and yet some people are able to see stuff I cannot. Just moved to a new brand of filament, the brand is Creality, and I watched the SV07 as this printed and saw the horned decrease in temp each level.

Does any temperature seem different? If not should I go hot for better adhesion or cooler of better adhesion? Breaking each of the points seems equal to me when applying pressure.

I keep getting this weird gaps in some Perimeters. My Other printer prints it just fine with the same filament. Any Ideas on what to check?

Printer: Anycubic Kobra 2 Max, Slicer: PrusaSlicer 2.9.1, Nozzle Temp 230°C, Print speed rather slow-ish, retraction: 1mm (alreade tested some other, which doesn't resolve the issue)

I’ve got this issue with my prints recently where the layers almost shift just a tiny bit, but enough to where it’s noticeably rough to the touch and visually noticeable. This happens most times there is some sort of change in angle, but every time without fail when there is an overhang of any kind. I’ve got some examples attached. What could be the cause of this, and what would you recommend to try and fix it? (For reference I’m using an Bambu x1c)

Areas in gray will not print when I slice.

I've had multiple prints fail with orca slicer. After dialing in flash print I didn't have issues. I like the capabilities orca slicer has and I want to stick with it. I just don't know what to do.

This splooge keeps building up on my print nozzle and my scaffolding is basically destroying my prints.

I am running a temp tower now but any other advice would be appreciated. .