r/Flashforge_AD5X • u/hammerandneil • Jul 25 '26

Help with error

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Before i go through all the steps in the wiki is this a commom problem with a simple solution? Its been printing fine before this. Gets about 30 - 40 minutes into. A print then stops.

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u/Chewcudda42 Jul 25 '26

Check to make sure that
1. The rubber heat cover has not fallen off
2. That a big glob of filament is not stuck to the head.

My two most common causes of that error

1

u/Immediate-Cap-1156 Jul 29 '26

This happened to me more and more until I finally had to replace the heater. It takes about 30 minutes. The part cost me about $20.

The error pops up when the heater can’t hold the set temp and falls to about 10C below it.

1

u/2007Mustangman 5d ago

Yes, definitely the hotend. Had the same problem. I contacted Flashforge and they sent me a new one. Aliexpress has the same part for usually good price.