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3D Printing

Anycubic Kobra S1 Error 11518 Filament Clog – How to Fix It

My Anycubic Kobra S1 Combo suddenly stopped printing and displayed Error Code 11518: “Filament clogging detected.”

I opened up the hotend and fixed the actual clog. In this video, I show the complete process I used to troubleshoot the Anycubic Kobra S1 hotend, remove the filament clog, put everything back together and get the printer working again.

If your Anycubic Kobra S1…
Show full description or Kobra S1 Combo is showing Error 11518, this should help you understand where to check and how I solved mine.

Save this video. You might need it the next time your Kobra S1 decides not to cooperate 😅

00:00 Fixing the Anycubic Kobra S1 Filament Clog Error
00:29 Checking the Print for Clog Causes
00:56 Adjusting the Build Plate for Nozzle Access
01:41 Removing the Nozzle Cover
02:19 Checking for Stuck Filament
03:40 Manufacturing Issues Behind Filament Jams
04:29 Reassembling the Printer and Protecting Cables
05:43 Testing the Fix
#AnycubicKobraS1#AnycubicKobraS1Combo#Anycubic#Error11518#FilamentClog#HotendClog#3DPrinterRepair#3DPrinting#3DPrinterTroubleshooting#KobraS1

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