I’m printing on an Ender 3 Pro with quite a few mods. In the photo, PETG is on the left and PLA is on the right. I opened the PETG today and started printing with it immediately, but it has some strange surface artifacts, as shown in the picture. I’ve never had any issues printing PLA, only PETG so far. I’m guessing I probably just need to get a filament dryer lol.

Nozzle Temperature: 240°C
Build Plate Temperature: 80°C
Layer Height: 0.20 mm
Initial Layer Height: 0.24 mm
Print Speed: 40 mm/s
Initial Layer Speed: 15 mm/s
Wall Speed: 25 mm/s
Travel Speed: 180 mm/s
Retraction Distance: 5.5 mm
Retraction Speed: 40 mm/s
Cooling Fan: 30% (0% first layer)
Flow: 100%
Infill: 20% Gyroid
Wall Count: 3
Top Layers: 5
Bottom Layers: 5

Hey, so I need help with my print.I don't do anything special with my settings.I use ultimate cura, I've been working on this for 2 weeks, but it keeps, I don't know what you would call it popcorning At the top , i'm not sure what to do but I would really appreciate the help i've check the extruder.I've worked on the bed.Check the wheels and Bolts , but I can't seem to figure out why it keeps doing this?I use pla as I have been for years and I use a tivo tornado

Using the longer lk5 printer. The bottom will print fine and then the circle in the middle will mess up, the infill will fail 100% of the time, and every layer is a little bit off making the whole print a spaghetti mess. Feel like we’ve tried everything. Tried cooling or heating hot end, printing at 25mm/s, tried different slicer settings. Often underextruding by a lot, not sure how to fix it. I am a beginner, please be nice

The latest print failed w 215 c hot end, 60 c bed

May i know why the filament is going where the green arrow is pointed? This happened with other prints as well of similar patterns. I can't get rid of them.

Using creality cr 10 se. Settings in the pics.

Filament is PLA matte light blue elegoo.

Please let me know if you need more details to help.

This is the link to file:

https://makerworld.com/en/models/1033319-stainless-katana-sword-print-in-place?from=search

Printed a very thin funnel (only one wall), the result you can see on the picture. Also the seams aren’t good as well, on some layers there are tiny gaps.

My setup:

CoLiDo M2020 printer
Cura slicer
Sunlu PLA Matte Black
Bed temperature - 75 (first layers), then 65
Nozzle temperature- 220 (first layers), then 205

I’ve tried several different firmware versions to attempt to fix it but every time I try to print or level it doesn’t know where it’s at and it grinds the motors. The motherboard is GD and version 4.2.2. Also I double checked that the wires are plugged in to their respective axis. All of the systems/filament/speed/other settings used is stock.

Not sure what went wrong. Using regular PLA on bambu A1. It is about 60 % humid weather today.not sure if that is the problem? Any help is appreciated!

Fiberlogy PCTG, dried

H2C

Bambu studio

Flow calibrated

K calibrated

There are known bugs with the H2 series printers and pressure advance/some other unidentified issue and I may just have to accept good isn't possible, but maybe you guys can help :)

The paths are hyper extending over the wall. Slicer preview is fine.

I THINK - having ruled out practically everything else - that the physical tilt to sit on the wall also causes a visual dark border around the top surface. You will probably jump to flow/k but it isn't, pretty sure. In an attempt to eliminate both the extended lines and border I have tried:

Infil wall overlap

Monotonic line plus zero line extend

Different solid infil patterns

0,1,2, and 10- layer thick single wall.

Normal (3) walls

Different temperatures

Different fans

Different accelerations and speeds

Different top surface flow ratios

Different object flow ratios

About to try infil first but even if that works presumably I'll get a wonky wall sitting on top.

Losing it :(

Corners look overextruded to me but surfaces underextruded. Suspect its pressure advance but prusa slicer doesn’t really allow to easily modify PA. Guess ill take this as the sign to switch to orca unless its something else?

I'm designing a drawer unit. and I keep getting some distortions and a weird line down the entire drawer.

for the body I'm getting another line across the entire thing.

I'm not sure why this is happening. any ideas from anyone?

I've attached some pictures thanks for any help in advance.

Have had this issue the last couple things I’ve printed. Bambulabs P1S, Bambu PLA. Seems to be random as I printed 2 at the same time and the zits are different on both models. Z seam is set to aligned.

They arent part of the STL they are high quality meshes. This is a vase object but for some reason i get these vertical lines. Anyone got a clue?

Printer: Anycubic Kobra 3 Max

Filament: Anycubic PLA High Speed 1.75mm (stored in AMS with temperature control)

Settings (consistent across all prints):

Nozzle Temp: 205°C

Bed Temp: 65°C

Speed: Standard (100%)

I'm experiencing random warping and waviness on the sides of my prints combined with layer shift.

The issue is inconsistent - it happens sporadically, not on every print, which makes it really difficult to diagnose. I can see horizontal waves along the print walls and diagonal shift lines visible inside the prints. It appears to happen randomly during the printing process.

What I've already tried: Bed leveling before every single print, belt maintenance and tension checks on both X/Y belts, nozzle cleaning and nozzle changing, and my filament is stored in the AMS with temperature control so that shouldn't be an issue.

At this point I'm not sure what else could be causing this. Has anyone else experienced similar issues on a Kobra 3 Max? Any suggestions on what to check next would be really appreciated

What am I doing wrong?

It's a new hot end so it doesn't mix with other filaments, I'm using the generic TPU profile on a bambulab A1

bambulab A1

Hardened steel nozzle

Master print TPU 95A

Generic TPU profile (I have tried the bambulab tpu95A profile)

210 c° nozzle temperature

45c° bed Temperature

Every time I print recently I’ve had support failure, I print using an elegoo Neptune 4 max I use cura to slice and I print with polymaker polyterra matte at 205 degrees and 250mm/s , It also clicks when doing infill over a certain point??

Hi thanks for reading. I've had an issue with my printing and I've no idea what has gone wrong. Had the printer 4 weeks and it's been working great up until now.

I had a problem immediately before this with what I thought was some under extrusion or bed adhesion, but I calibrated the flow rate, unloaded and reloaded the PLA, changed the plate and it seemed fine.

I set the job to run overnight, but I did check it about 30 mins in and it was happily printing the first tree support layers. 7 h later I have come down to this: The initial supports it laid down have gone, massive clump on the nozzle, and it looks like it's been trying to clean the tool head repeatedly and chucking off lots of bits into my basket.

I have no idea what has caused this. I ran the printer yesterday with 0.4mm nozzle and got a great print. The problem seems to have started when I swapped nozzle and PLA but I switch between these all the time and it's never been a problem. Any ideas on a fix?

I auto bed levelled, auto calibrated flow dynamics. 0.2mm nozzle. 0.2 initial layer height with 0.06mm layers on textured PEI plate. Although first mishap was on a cool plate.

Printer: Bambulab A1 Mini

Material: Creality Hyper PLA

Temp: 190-220

Speed: Slow

Slicer: BambuStudio

Update: It does indeed appear to be a bed adhesion issue primarily. Used glue and rafts and it appears to be printing properly now.

Printing a chassis for my rc crawler. I recalibrated and leveled the printer before this print and the test print came out perfect. Not sure why this isn’t having the same results. My printer is a flashforge Adventure 5M Pro. Printed in PLA. Any help would be greatly appreciated. And any other info need id be glad to figure out for you. My settings are shown in photos. Thanks

I'm at my wits end here, honestly. Got myself a second hand anycubic mega x and it's been such a drag. I've checked that the bowden tube is flush with the heatbreak, everything is screwed together tight, filament is dry. After changing out the extruder I swapped the stepper motor contacts to reverse it (The issue was present in the stock configuration also) and flashed the knutwurst. And yet it still skips steps, grinds the filament, whatever.

Anycubic mega X
0,4mm steel nozzle
230c temp
NIT PETG

Hi, i printed this toolcase in a few versions now. And everytime i print it in any version of Bambu Lab Pla Matte i get this weird band of blobs. When i print the same thing in petg it looks flawless.

Could anyone help me figure out how to fix it?

• Printer: Bambu Lab P2S
• Slicer: Bambu Studio
• Filament: Bambu Lab Pla Matte
• Nozzle Temp: 220
• Bed Temp: 55

Recently purchased an Ender 3 v2 and calibrated the z axis after I did that my first ever print came out weird looking (see my older post) my second print came out like this. Any thoughts on what I should do next?

Filament used is PLA
Printed this at 205 Celsius for the nozzle and 65 for the bed. Z tilt is -2.95
Sprite extruder kit

I have also levelled my bed by watching a tutorial and everything is now decent.

How do I now fix the weird web looking stuff and get some of the grain out?