# No printer connected (Cura + Lulzbot Mini + macOS High Sierra)

**URL:** <https://forum.lulzbot.com/t/no-printer-connected-cura-lulzbot-mini-macos-high-sierra/5197>\
**Category:** Software\
**Created:** [September 14, 2017, 4:25am UTC](https://forum.lulzbot.com/t/no-printer-connected-cura-lulzbot-mini-macos-high-sierra/5197 "2017-09-14T04:25:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![epheterson](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/epheterson/32/9628_2.png) [@epheterson](https://forum.lulzbot.com/u/epheterson)\
**Post date:** [September 14, 2017, 4:25am UTC](https://forum.lulzbot.com/t/no-printer-connected-cura-lulzbot-mini-macos-high-sierra/5197/1 "2017-09-14T04:25:31Z")

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Is macOS High Sierra supposed to be supported yet?

I do have the Lulzbot connected, it does appear in System Profiler [RAMBo / UltiMachine ([ultimachine.com](http://ultimachine.com))], but neither Cura nor Cura Beta show the printer as connected. I’ve tried rebooting the printer, Mac and using a different cord to no avail.

Any ideas?

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**Author:** ![epheterson](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/epheterson/32/9628_2.png) [@epheterson](https://forum.lulzbot.com/u/epheterson)\
**Post date:** [September 14, 2017, 5:02am UTC](https://forum.lulzbot.com/t/no-printer-connected-cura-lulzbot-mini-macos-high-sierra/5197/2 "2017-09-14T05:02:46Z")

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Update, I was able to get the original Cura working by removing both versions fully, re-downloading and using only the original Cura.

I’m still unable to get the beta to detect anything. I found a post saying that both versions cannot work side-by-side:

- On Linux, Cura 2.3 cannot be installed side by side with existing Cura Original

From: [https://forum.lulzbot.com/t/using-cura-2-3-1-with-lulzbot-3d-printers/4158/1](https://forum.lulzbot.com/t/using-cura-2-3-1-with-lulzbot-3d-printers/4158/1)