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LCD often not showing layers  

New Member
LCD often not showing layers

Hi, I am having this problem with Prusa SL1 LCD printer:

Everything is fine with printing, resins and stuff but sometimes printing simply not happen, nothing in Resin Vat and nothing in Build plate. If I try to test display nothing is projected.

The only way to prevent and solve this is Powering Off/On after every print and magically everything is resolved but after some prints the problem happens again.

Is there anyone with this problem? I aprecciate if I get some reply from Prusa developers.


Posted : 02/02/2021 1:21 pm
Thomazfz liked
Noble Member
RE: LCD often not showing layers

You won't likely hear from Prusa here. You need to reach out to support for that (but based on my experience you should plan for it to drag on for weeks...).

Sounds like there is some type of logical or physical short going on. 

  1. Reset everything to factory defaults and re-flash the latest FW.
  2. Check and re-seat ALL connections on the motherboards.

If neither of those help then likely the LCD or one of the motherboards has an issue and will need to be replaced.

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Posted : 02/02/2021 3:39 pm