# Err MinTemp

**URL:** <https://forum.lulzbot.com/t/err-mintemp/2110>\
**Category:** Software\
**Created:** [August 11, 2015, 6:50pm UTC](https://forum.lulzbot.com/t/err-mintemp/2110 "2015-08-11T18:50:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![victorodewale](https://avatars.discourse-cdn.com/v4/letter/v/c0e974/32.png) [@victorodewale](https://forum.lulzbot.com/u/victorodewale)\
**Post date:** [August 11, 2015, 6:50pm UTC](https://forum.lulzbot.com/t/err-mintemp/2110/1 "2015-08-11T18:50:58Z")

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Hi everyone,  
I am working with Taz 4. my printer is displaying ‘Err MinTemp’. The result in a situation whereby the machine heated the bed but refuses to print on the bed. Kindly help.

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**Author:** ![nopick](https://avatars.discourse-cdn.com/v4/letter/n/7bcc69/32.png) [@nopick](https://forum.lulzbot.com/u/nopick)\
**Post date:** [August 22, 2015, 7:15pm UTC](https://forum.lulzbot.com/t/err-mintemp/2110/2 "2015-08-22T19:15:56Z")

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You probably have a thermistor unplugged or it has a broken wire. Check your connections.

If you are still running a budaschnozzle, if I remember correctly, it was possible to swap the heater resistor and thermistor connectors causing that exact error.