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Written by Simonoid on 2025-01-19 at 06:19

Fellow nerds I have a new obsession and it is driving me insane!

I got a second hand Creality cr-10s pro.

It came with some clogged pla. I got this.

I cleared the clogged nozzle with the help of YouTube university.

Next was levelling the bed.

I manually adjusted the gantry and then each z axis both manually and via the touch screen. Using a piece of paper for clearance.

Test print time! It fails to adhere to bed and gums to the nozzle 😔

I couldn't let it go and tried again a few...more than a few times.

If anyone has some time for some one on one via video call or if you are near Western Melbourne.

I will do my best to show my appreciation with coffee/beer/renumeration ❤️

[#]3dprinting #3dfail #help

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Written by Andre on 2025-01-19 at 07:00

@simonoid Before considering a call ... checklists

1. Raise the nozzle high above the bed, heat and extrude filament. Ensure the extrusion is smooth and consistent. Look for bubbles, steam which could indicate wet filament.

2. Is that the Creality glass bed? If so, scrub with 0000 steel wool and dishwashing liquid. Then douse in isopropyl and wipe dry with paper towels.

3. If that's a PEI or similar bed, scrub with dishwashing liquid and a scrub brush (nail brush works) and then isopropyl wipedown.

4. I'm pretty sure the CR-10S Pro has automatic levelling, so make sure you run that procedure after manually trimming up.

5. Handy Tip: Keep some nylon filament around, preferably slightly damp and run it through the nozzle after a clog and it'll "steam clean" things. This is only valid for an all-metal hotend that can handle nylon temps though.

6. Make sure your belts are tight!

Second hand 3D printers are a potential nightmare because there's usually a reason why people are moving them on.

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Written by Sebastian Lauwers on 2025-01-19 at 07:41

@PCOWandre @simonoid The CR10S Pro doesn’t have an all metal hotend. It also doesn’t have either a glass or PEI bed, it has a grippy layer applied onto the bed directly.

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Toot

Written by Andre on 2025-01-19 at 07:44

@teotwaki @simonoid Oh, the Creality knock-off Build-Tak? That's not a great surface.

This locally made product can save one's sanity with poor build surfaces:

https://www.3dprintergear.com.au/filaform-bed-adhesive-spray

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