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Questions tagged [underextrusion]

61 questions
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2 answers

Patterned Under-Extrusion on Ender 3 Pro

I've had my Ender 3 Pro for a few months, and it's been working great. Then, after a failed print (the STL had extra seams, causing the print to get mangled), I've started having issues that I have attributed to under-extrusion. As evidenced by the…
tjcaul
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1 answer

Print failing at random, resulting in a "hairy" mess

TL;DR; My initial answer fixed the problem for a while, but it still persists occurring... (see update 2 below) Original question body: Print fails at random resulting in a hairy mess although I: cleaned bed, added glue, leveled bed, tweaked…
Lapskaus
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5
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1 answer

Weird temperature graph and thermal runaway protection triggered

I woke up this morning with my 20 hour long print failed around 15 hour in. I checked the octoprint console, and saw a very weird temperature graph. Later found out thermal runaway protection kicked in, and I thanked the gods for having decided to…
Guido Belluomo
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5
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2 answers

Under extrusion... sometimes

You can see small gaps in the print which looks like under extrusion (see image below). What is the reason for that? I've tried smaller retracting distances. Temperature looks stable. Print settings: PETG from Extruder 245 °C Printing…
rusky
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4
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1 answer

Can't print anything! Is this heat creep? (Detailed explanation & Photo)

I have bought an Ender 3 Pro in November. I loved 3D printing and even upgraded my machine to improve my experience. However, lately, I can't print anything due to an issue I can't seem to resolve. I will provide as many details as I can in an…
Yüksel Tolun
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4
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1 answer

First 3D print made up of diagonal strands

Just got a Creality Ender 3 yesterday. Set it up and ran the dog test print. Photo below. I used the sample filament that came with the machine. I'm not 100 % what kind it is, but assuming it is 1.75 mm PLA. No matter what temperature I set the end…
BillBitts
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1 answer

Ender 3 underextrusion

I am a beginner in 3D printing and recently bought an Ender 3. With the filament included in the package, my first print ever was flawless. However, after the first print, I tried printing with ABS, which did not work out, so changed to PLA, and…
David Hyun
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4
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3 answers

Wanhao i3 stops printing after about 40 minutes

I have a Monoprice Maker Select V2.1 (rebadged Wanhao Di3) with a microswiss all metal hot-end and machined lever and extruder plate. It had been printing very consistently for months with this set up - through 5 or 6 kg of filament - until a couple…
Ty Hayes
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underextrusion of infill?

Running a bency print to test my new cooler, I noticed an odd effect on the rectilinear infill I'm using: It's almost as if the individual lines of the infill are tearing. The thing is that the actual print turned out great, so the solid layers…
kolosy
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Ender 3 extrusion not working properly

I got a new hotend for my Ender 3. When I start to 3D print a model, everything seems to be going well. After about 20 minutes or so the extrusion stops and the extruder motor can't push the filament through the hotend. I can usually fix the problem…
X Builder
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Ender 5 Pro print quality issue

I got my 3D printer from Creality 1 day ago. My dog off the SD card came perfectly, Benchy was also printed almost flawlessly. I used standard Benchy settings on all my prints. Now I tried making a mask and it failed mid-print. When I saw it failing…
GGCristian
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PET-G under-extrusion after changing the nozzle to a 1.2 mm d. one (Prusa i3 mk3s and PrusaSlicer v2.0)

PET-G is the main filament I use. I can achieve high quality of my prints with my Prusa i3 mk3s printer. Recently however, I've recently changed my nozzle from the default 0.4mm to the 1.2mm. I watched the online video tutorial on how to do it…
StLuke5
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2
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1 answer

Under extrusion with Ender3

I'm having some problem with my Ender 3. I have been printing for almost a year with good results. Then, all of a sudden, the fan started to be noisy and the prints came out definitely not good. From what I understood looking around, the problem…
user3263713
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Ender 3 failing on the same z position every print

I have an Ender 3, I changed its extruder for one metallic one. In my last prints, I am getting issues at the same height. The extruder can't pull the filament in for that z position. I cleaned the Z axis, applied oil, and adjusted the eccentric…
dobleUber
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What could be the reason of under extrusion on some areas?

When I print the gcode repeatly, under extrusion happens at the same place. The under extrusion not only occurs on first layer. I noticed the second layer also has some part under extruded, but not at the same place as first layer, because the…
aleung
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