Replacing FEP Sheet on Elegoo Resin 3D Printers

[@ACID1285]

This video was very helpful because the PFA liner film was torn and I didn't know how to replace it! In case you are wondering, I replaced the film on my Elegoo Saturn 4 ultra. ありがとうございます！！！

[@JerryBWagoner]

Thank you! Watched this video while I changed my first one tonight! 😊

[@Jacobbq]

Best video about FEP Ty so much

[@jasonneild3131]

What about tuning the film correctly so it is not too tight or loose? Using a tension tool ot sound analyzer?

[@aleksanderk6311]

Thanks for sharing 👍 after watching feeling confident and ready to do it, any idea how much was the film?

[@ZacHiggins]

You totally got this!! Glad it helped out. The Mars series sheets 5 pack is about $30, the Saturn 5 pack is $45. Here are the links to them on Amazon: Mars: amzn.to/3InCl5F Saturn: amzn.to/3wmpEFS The version 1.0 sheets are cheaper, but I would recommend getting the 2.0 version, definitely less stick

[@jaynexus1639]

I have no idea how you did that so easy. I'm using the 8k and the amount of force needed to get that plastic frame bolted back into the vat was pretty massive. My plastic frame is now bowed for some reason. Any tips? I'll probably just buy a replacement with it preinstalled .

[@RobBob555]

I'm a newbie, just fitted my fep on my saturn, but I fitted it tight, no slack, but it works perfectly 🤷‍♂️..no printer errors, I do use a little PTFE spray on a cloth and wipe the fep on the inside of the vat just to aid the lifting process ..I think when I replace the fep again, I'd do the same thing again, ( assuming i have no problems) I dont think it needs any slack, I think it may even last longer without slack as it will naturally slacken a little with use as the fep stretches.

[@Riceyminimad]

No sponge under the fep when tightening screws to get tension? I'm having problems with mine, I have just put a new 1.0 on my saturn and it's pulling prints off their supports on the prints around the edges. I've ordered some 2.0 to see if that helps, I really need it up snd running again.

[@TheHikingReader]

I think this was the first video I've seen of this being done without something under the FEP when replacing to provide a little less tension on that first set of screws. It seemed to work out for him though. Just as I mentioned the first I didn't see someone put foam or cards or something under there.

[@MrGreenthumb1000]

Super useful bro, thank you

[@jdbergan]

I have an app called decibel x and hold the vat upright to the microphone and tune it to 300hz. Note the vat can’t be upside down on the table as it won’t resonate.

[@danield679]

No foam spacer? 😮

[@hob976]

I'm getting little ripple wrinkles in my FEP when I print on my Saturn... every print. It sucks.

[@konrad6188]

is there any downside to it being too tight? I've replaced my fep sheet and it as too loose despite me being pretty sure its the right tightness

[@LouxTom]

Thank you for he help! Really easy to do - I think everyone is just scared to do it for the first time after they got the printer...

[@urban1337]

I started using a Mar3 a week ago, I fear having to replace it because it seems scary.

[@ZacHiggins]

No need to fear, just a bunch of screws really 😀

[@imgoodaswell9558]

I had to replace the LCD and the touch screen. Replacing the FEP is child’s play. Lol

[@charlesdabb1821]

Would you recommend any of the Elegoo printers? I'm a newbie and wondering if there's any difference between this or the filament type printers besides the material used? Thanks.

[@ZacHiggins]

I've been pretty happy with them personally, but they are a lot different than FMD printers. Just depends on what you want out of the printer. For woodturning applications, resin definitely turns better, but the printing process is messy and smelly, so it may not be worth the effort over FDM

[@Garrath_Meath]

ive had to replace my fep sheet for my mars 4 ultra and every time the prints stick to the sheet i cant seem to get it to get to the plate ive done this about 3 times and im at a loss

[@ogthebarbarian641]

Going through the same thing with my Mars 4 Max. At first it gave me nothing but perfect prints, then I had to replace the FEP sheet. The first print off the new FEP worked perfectly, but every one after that got failed prints on the middle parts of the build plate; like it was becoming more loose with every print. I got some new FEP 2.0 this morning, so I'm going to try this method (without the sponge for spacer) and see if it works.

[@Dave45784]

Iv got mine coming up elegoo saturn 8k and I'm nervous lol

[@Dave45784]

Done lol it was easy

[@joshuadtedd]

Great video, thanks!

[@ZacHiggins]

Thanks for checking it out, hope it helps you out

[@joshuadtedd]

@@ZacHiggins managed to replace sheets on my 3 spare vats using it so yes, definitely did 😅

[@YoshinoArt]

“Eventually you’ll need to replace after some time” I’m here because i managed to make a hole in the thing after 2 days 🥹

[@deadpoollane4229]

you're not the only one. the plastic scraper that came with it popped a hole in the corner. so my Saturn 2 needs doing haha. oh well. it's a learning curve. i wish you all the best with yours :)

[@robertfrench3441]

@@deadpoollane4229 I bought a cheap little plastic razor knife. Thing is GANGBUSTERS

[@the_red_bones]

me too me too 😩

[@tbrizius]

And me three. Owned it 4 days, 4 failed prints, 1 hole if FEP. But it’s a blast, can’t wait to get it dialed in

[@JimmyCrawford]

My fep sheet has massive wrinkles in it. Ordered replacements.

[@danaparsonsliquidcosmosart2669]

Bizarre timing as I just got one lol

[@ZacHiggins]

Nice!! Hope this is helpful for you 😀