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Display quite "sticky" (slow refresh)  

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darKing
(@darking)
Trusted Member
Display quite "sticky" (slow refresh)

Hi Community!

At the moment I'm having 2 MK3 printers (one at home, one at work). I noticed that the one at work has a very sticky Display while the one at home is super responsive.

With the sticky display it feels like it needs double time to turn on / off it's pixels. It's kind of hard to go through the menus and hard to read scrolling text. I wonder if  anyone else has this experience and maybe knows a fix for this?

Postato : 31/01/2020 1:08 pm
vintagepc
(@vintagepc)
Utenti
RE: Display quite "sticky" (slow refresh)

Is it much colder at work? LCD displays can be quite temperature sensitive and slow if the ambient temperature is colder.

Postato : 31/01/2020 2:54 pm
darKing
(@darking)
Trusted Member
Topic starter answered:
RE: Display quite "sticky" (slow refresh)

Hi vintage, no it's nice and cozy at work. 🙂 But yeah, a very cold LCD is a pretty good analogy to how the sticky one behaves.

Postato : 31/01/2020 4:05 pm
rmm200
(@rmm200)
Noble Member
RE: Display quite "sticky" (slow refresh)

I would contact Support. Click EShop above, log in, and a Chat button should show up in lower right after a bit.

Have a short video to give them of the sticky one.

Postato : 31/01/2020 5:12 pm
vintagepc
(@vintagepc)
Utenti
RE: Display quite "sticky" (slow refresh)

Unfortunately the LCD is somewhat sensitive to static discharge which can manifest with all kinds of symptoms. Support is probably a good bet if you're still under warranty. Outside of that, if you're comfortable with a soldering iron it's not hard to replace the 20x4 module yourself... I did just that when my first one succumbed...

https://forum.prusa3d.com/forum/original-prusa-i3-mk3s-mk3-user-mods-octoprint-enclosures-nozzles-.../a-very-much-needed-improvement/

 

Postato : 31/01/2020 5:30 pm
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