Questions tagged [troubleshooting]

Use this tag when a logical or systematic search for the source of a problem in order to solve it is requested.

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22 views

Screen stays black on new Ender 3 V2 after power-on

I decided to finally purchase an Ender 3 v2. It arrived today and after a few hours of making sure everything is straight, I tried to power it and do a test print... I was disappointed to see that the ...
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2answers
76 views

Stringy first layer (possible extruder issue?)

This is my first 3D printer so I'm not entirely sure what could be the cause of this issue. I recently got a SUNLU S8 3D printer and have been trying to print the first test file, however, the layers ...
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2answers
55 views

What is cause of blob when layer area reduces by 50%?

This is printing PETG extruding at 250 °C, 1st layer bed at 80 °C then 60 °C on other layers. Nozzle is 0.4 mm; printer is German Reprap X400. The all metal extruder is clean with no oozing. The ...
2
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1answer
45 views

Z banding issue

I'm currently facing a Z banding issue that frustrates me more and more. My printer is a modified Anycubic I3 Mega. Customizations: Mainboard: Bigtreetech SKR 1.4 Turbo Stepper Drivers: TMC 2208 v3 ...
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0answers
29 views

EcubMaker TOYDIY 4-in-1 3D Printer Toolhead Hits Platform

I have an EcubMaker TOYDIY 4-in-1 3D Printer, and when using the FDM Dual Toolhead, it runs into the platform, and I have to shut it down to stop it from making saying terrible sounds. I did use the ...
2
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0answers
39 views

Why is this outer wall warping?

I am printing a battery compartment cover on my CR-X Pro. Upon removing the cover I see that some of the outer walls are warping. I have tried printing this same piece with and without bed heat, ...
3
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1answer
58 views

Probe instead of nozzle centres on the bed

Problem is that the probe is in the center of bed instead of the nozzle. How fix it on my Tronxy X5SA? Those are my current settings and the nozzle is shifted from the centre (X: 35 mm, Y: 3 mm): <...
2
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1answer
43 views

Ender 3 weird drop in bed level

I have an Ender 3 a 3DTouch, with the SKR Mini E3 1.2 board. From one day to another the probe started producing this pattern, where the right side of my bed (5x5 mesh, tried with 3x3, 7x7, all ...
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2answers
117 views

CR6-SE fails to heat hotend to set point

TL;DR - Please help me rebuild my CR-6 SE so that I can move on Here's a link to the latest issue that I had to make proof of in a video: CR6-SE failed Basically, it's failing to reach/maintain ...
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1answer
34 views

Sudden deterioration of print quality on Prusa i3MK3S+

I've had my Prusa i3MK3S+ for a couple of months now, and done 100+ prints, and other than a few issues with first layer adhesion (which are pretty much solved now), have been getting consistently ...
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46 views

What's wrong with my prints?

I just got my printer for Christmas. It's an Ender 3 Pro. I ran two test prints and they came out great. However, after changing the filament from the one that came with the printer, my prints ...
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29 views

Ender 3 Pro & BLTouch clone issue

I just installed a BLTouch clone on my Ender 3 Pro with a standard 1.1.4 board. The sensor seems to work but is giving me problems. I used the Teaching Tech tutorial on YouTube to install it, but ...
2
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1answer
42 views

3D printer destroys part by lowering nozzle

I have a Lulzbot TAZ 4 and am using Lulzbot Cura for slicing, printing with HIPS. Yesterday, I tried a print, only for this to happen: It appears that the printer got most of the way through printing ...
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0answers
33 views

Help coding the MIN_POS and x/y probe offsets

I've read a lot of posts in regard to these subjects but I think that the advice is just so saturated it's hard to know what to follow. I've had trouble with my bed min pos and x/y probe offsets ever ...
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1answer
35 views

Anet E10 - Print above 270 °C or “maxtemp” error

Hoping to determine the reason for my inability to print over ~270 °C on my Anet E10. To date all operation has been fine. Attempting to move to a configuration that supports above 250 °C up to ~300 °...
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1answer
19 views

PMMA print distortion and inconsistencies

I am working on refining my PMMA printing process and I am trying to print as close as possible to the theoretical 100 % density of the material. I am making good progress and am slowing increasing ...
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1answer
48 views

Writing G-Code: length-optimized Test code

I want to write a couple of very simple G-code test cases in Marlin-Style to make sure my printer works properly. The idea is to test the movement system, then the end-stops, then the heating and ...
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1answer
46 views

First few layers are now printing very badly

Machine type is an Ender 3 pro with the 4.2.7 board, the latest Marlin bugfix code, latest BLTouch 3.1, latest all metal extruder feeder hardware, Capricorn Bowden PTFE Tubing. This really started ...
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1answer
50 views

No movement on any axis on Ender 3 Pro

I've printed the dog that came on the SD card of my new Ender 3 pro, and everything worked great. Today, I turned on the unit and plugged in a Raspberry PI Zero to the Ender's USB port. The rPi is ...
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1answer
126 views

Bed leveling problem

My start G-code: ...
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1answer
27 views

What technics are you using to seal between the throat tube and nozzle?

Thinking this over, the best place to seal the hotend is between the throat tube and nozzle. What are the advantages/disadvantages of an integrated nozzle and throat to make this seal? Does a throat ...
3
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1answer
66 views

Over extruding and feeding gear is grinding Ender 3 pro

This issue is completely leaving me lost, my printer extrudes too much and leaves blobs yet the gear will just suddenly start grinding as soon as it begins to fill in the outline of my print. The ...
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1answer
414 views

BLTouch Stopped Working

I was five hours into a six hour print and got a 28 mm X direction layer shift. No idea what caused it. I stopped the print cleaned the bed and (via Pronterface) went to home the bed (...
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1answer
95 views

Print quality: possible Z wobble

The printer I am using is an Artillery Sidewinder X1. In the photos attached you can see that I am having a lot of inconsistency between layers. The problem has never gone away and I always thought it ...
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0answers
40 views

Ender 3 Inconsistent Bad Prints

Recently, my Ender 3 printer is giving these bad quality prints as shown in the image below. Something in common in all these bad prints is that they only fail in a particular section. The print looks ...
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0answers
29 views

Print wrap up and bends

I have the Bibo 2 3d printer that has two print heads which is nice, but I couldn't never get it to print good. I did level the plate, I did buy new filament (I am using Amazon PLA), but I couldn't ...
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1answer
29 views

Compressed corner in my prints

I'm getting issues with any print in the specific corner throughout different and unrelated prints. The specific corner comes out compressed. I have tried to take pictures to illustrate the issue: ...
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0answers
52 views

Why does Marlin report the wrong temperature until print is stopped?

I have an Ender 3 Pro with a Bigtree SKR board. I just replaced the entire hot end (thermistor, heating element, Micro Swiss hotend). Now when I try to print a Benchy everything seems fine until maybe ...
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1answer
186 views

Thermal Runaway E1

I am currently building a Hypercube Evolution from a kit that was passed on to me. It uses a BIQU KFB2.0 control board and a 24 volt power supply. I have no prior experience in 3D printing. I was ...
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1answer
71 views

Vertical 5 mm diameter hole comes out fine, but diagonal 3 mm holes keep collapsing

I am trying to 3D print an object from Shapeways. Confidentiality prevents me from sharing the actual STL files publicly, but what I can say is that it's a shape about 2 cm tall x 4 cm wide x 4 cm ...
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1answer
4k views

Ender 3 V2 USB connection powers screen, but isn't detected by PC or Pi

I am trying to add an Octopi to my Ender 3 V2 but the Pi cannot detect the printer at all. So I try to connect to Windows and same result. The display turns on and is functional, but when checking ...
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0answers
56 views

Marlin 1.1.9 mesh editing causes the nozzle to hit the bed and UBL is not correcting the leveling issues

ISSUE 1 The printer is having a physical bed size of 315 x 315 mm and there are 2 stepper motors that drive the extruder up and down. The 2 Z-steppers are synced and I already have a process to make ...
2
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1answer
102 views

Thermal runaway

I have a bit of a headache with my Anycubic i3 Mega which originally had a Trigorila 32-bit board. I decided to swap it because of loud A4988 drivers and got myself an MKS Robin Nano 1.2. This printer ...
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0answers
64 views

New filament makes brittle prints

I recently bought 5 spools of white 1.75 mm PLA off Amazon. However, I experienced some very strange behavior when I started to print with it. First, the filament wouldn't stick to the print bed. I'...
3
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1answer
3k views

BLTouch not leveling

I installed a BLTouch V3.1 on my Ender 3 which is using Marlin (bugfix 2.0.x) off a Skr mini e3 v2.0. I updated the firmware using a teaching tech video. I'm having trouble when using bed leveling. It ...
2
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1answer
79 views

Anet A8 X axis drive-gear wobble

I've recently noticed that the pulley driving the X-axis belt on my Anet A8 is wobbling quite a lot. I took out my calipers and sure enough the hole wasn't centred. I ordered a new pulley (from a ...
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0answers
801 views

Error:Printer halted. kill() called! SKR 1.3 TFT35 3.0

I am trying to fix the very last error on my printer (custom built). Error:Printer halted. kill() called! This error occures about 5-10 minutes into a print (XYZ ...
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0answers
25 views

Ender 3 Pro goes to one location on the bed and extrudes

I'm having trouble with my customized Ender 3 Pro. It's running an SKR v1.3 board with Marlin and OctoPrint on a Raspberry Pi 4. My problem is that sometimes when the printer goes to print, instead of ...
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0answers
75 views

Blender file not slicing properly in Cura

I need help with a blender file not slicing properly, the results seem very strange to me. I'm pretty new to 3D printing, I have an ender 3 pro, using Cura for slicing. I have been using blender ...
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0answers
17 views

Control issues with new printer prevent bed levelling process

I have recently built my first 3D printer from a kit, my assembly went fine with no issues but now I am struggling to level the bed correctly. My LCD screen does not give an option for manual bed ...
2
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1answer
372 views

Top Layer/Solid Infill Bulge

Whenever the print reaches a layer with top/solid infill, it bulges out. It is not on the same layer for every print, which rules out Z-binding. Here are things I have tried: Different slicers ...
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2answers
1k views

3D Printed Sphere, How to Remove Roughness

I have a model of an eye that I custom made in Blender 2.83 that when printed only creates roughness on the printed object near where I had the supports. The supports are not the cause of the ...
3
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2answers
1k views

Bumps in outer wall

First of all, I'm quite new to 3D printing. After printing some temperature towers, stringing and bridging tests, I wanted to print the Bechys to see everything working together. I'm getting some ...
1
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1answer
70 views

Y-min stay triggered

I have a FLSUN i3 220x220x240 with: an 2004 LCD (RepRap Discount Smart Controller) an MKS-gen-L-v1.0 printer board running Marlin firmware 2.0.5.x 3D touch sensor, a filament runout sensor. ...
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0answers
262 views

Print from card not showing on new SKR mini e3 v1.2 card

I am a newbie with a 3 months old Ender 3 Pro, my first one. I purchased, installed and loaded a new SKR Mini E3 V1.2 mobo. The LCD panel lit up as usual without problems. I selected 'print from ...
1
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1answer
214 views

Causes of over-extrusion?

What could be the causes of a consistent over-extrusion? I know about these: steps/mm of extruder motor set too high larger filament diameter slicer setting: filament diameter - setting it lower ...
3
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1answer
1k views

Print gets worse with every layer - Ender 3

First of all, I'm still new to this 3D printing and I've bought myself a second hand Ender 3 with some mods done to it. I've successfully printed with PLA in different colors but after a good first ...
3
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2answers
161 views

The filament is almost impossible to remove

Most people complain about the filament not sticking on build plate but mine is vice versa. At first it used to be very good. When I removed the magnetic bed the project would come off easily but for ...
4
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1answer
249 views

How to resume an unfinished project

I was printing a lid for a box in my Ender 3 pro printer. But I don't know why it stopped printing and moved aside when it does in finished printings. This happened at midnight and I didn't see it ...
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0answers
7 views

Replicator Mini Homing Loop

I am having 2 issues with my Replicator mini. the first issue is that at random times, I will do something on the computer, like tell the printer to unload the filiment or start a print. I will then ...

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