# How to reset the resin tank ID chip

**URL:** <https://forum.formlabs.com/t/how-to-reset-the-resin-tank-id-chip/10879>\
**Category:** Support & Troubleshooting\
**Created:** [December 10, 2016, 3:00pm UTC](https://forum.formlabs.com/t/how-to-reset-the-resin-tank-id-chip/10879 "2016-12-10T15:00:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bautry3](https://avatars.discourse-cdn.com/v4/letter/b/dec6dc/32.png) [@bautry3](https://forum.formlabs.com/u/bautry3)\
**Post date:** [December 10, 2016, 3:00pm UTC](https://forum.formlabs.com/t/how-to-reset-the-resin-tank-id-chip/10879/1 "2016-12-10T15:00:58Z")

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Does anyone know how to reset the resin tank ID chip in the Form 2? I only have 2 tanks and need to change their materials.

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**Author:** ![Frew](https://avatars.discourse-cdn.com/v4/letter/f/c0e974/32.png) [@Frew](https://forum.formlabs.com/u/Frew)\
**Post date:** [December 10, 2016, 4:40pm UTC](https://forum.formlabs.com/t/how-to-reset-the-resin-tank-id-chip/10879/2 "2016-12-10T16:40:18Z")

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The printer will give you a warning if you’re using a tank with a new material but that warning can be bypassed and the tank will be re-assigned. As long as you clean out the tanks before using a new resin, you should be good to go!

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**Author:** ![system](https://us1.discourse-cdn.com/flex025/uploads/formlabs/original/3X/5/b/5bc2bdf993ff27c2e0eecab5010b25626fbb327a.png) [@system](https://forum.formlabs.com/u/system)\
**Post date:** [December 24, 2016, 4:40pm UTC](https://forum.formlabs.com/t/how-to-reset-the-resin-tank-id-chip/10879/3 "2016-12-24T16:40:36Z")

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