# TAZ 6 Heating Failed

**URL:** <https://forum.lulzbot.com/t/taz-6-heating-failed/3885>\
**Category:** LulzBot TAZ\
**Created:** [August 21, 2016, 1:12am UTC](https://forum.lulzbot.com/t/taz-6-heating-failed/3885 "2016-08-21T01:12:54Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![woody](https://avatars.discourse-cdn.com/v4/letter/w/ac91a4/32.png) [@woody](https://forum.lulzbot.com/u/woody)\
**Post date:** [December 11, 2024, 6:01pm UTC](https://forum.lulzbot.com/t/taz-6-heating-failed/3885/13 "2024-12-11T18:01:39Z")

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> [@Taz 6 Refurbishment E1 Heating Failed](https://forum.lulzbot.com/t/taz-6-refurbishment-e1-heating-failed/27138):
>
> I’m currently trying to refurbish an old Taz 6 for my local Library to use in their 3D print lab. The thing was a frankenstein and I spent alot of time getting it into shape (ie, rewiring, swapped entire hot end, etc). I was finally able to get one print done without any issues. I went to print another and I started getting the E1 error. I’m using a single, SE 0.5mm toolhead. I’ve checked all the things I can (wiring, continuity, resistance checks, voltages, etc). I even verfied the thermistor …

Good! I did replace many molex connectors as well, which was a pain itself. I just posted a topic of my own, link above. I think it comes down to a firmware issue. All the individual checks seems to come out sat.

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