Q1 pro constantly clogging on the first layer

[ashen birch]

AI Help

It sounds like you may be experiencing issues with inconsistent filament flow leading to clogs. Here are some steps you can take to address the problem:

1. Check the PTFE tube: Make sure the PTFE tube is properly seated and cut cleanly at a 90-degree angle. If it is damaged or misaligned, replace it.

2. Verify hotend temperature: Ensure that the hotend temperature is accurately reading and maintaining 280 degrees C. Inconsistencies can lead to filament not melting properly.

3. Clean the nozzle: A partially clogged or dirty nozzle can cause intermittent flow issues. Use a nozzle cleaning needle or cold pull method to clear any obstructions.

4. Filament quality: Make sure the filament is high quality and not causing inconsistencies. Consider trying a different brand or batch to see if the issue persists.

5. Check extruder tension: Ensure that the extruder is properly gripping the filament and not slipping. Adjust the tension if necessary.

If these steps do not resolve the issue,...

WARNING: This response is AI generated and may contain errors.

[edgy swallow]

have you performed cold pulls to try to clear the clog?

[manic solstice]

I'm gonna try right now. I haven't done any cold pulls yet

[edgy swallow]

?coldpull

[ashen birch]

https://all3dp.com/2/3d-printer-clogged-nozzle-how-to-perform-a-cold-atomic-pull/

[edgy swallow]

make sure to let the nozzle cool to around 50c before triying pulls

[manic solstice]

It says 90 in the article

[edgy swallow]

... that it does, shows how good my memory is

[wind willow]

50ºC for PLA

[manic solstice]

Btw, how do I perform the pull? Do I just yank the filament up or do I have to do something before?

This is how the filament came out @edgy swallow

[edgy swallow]

Try again with a lower temp, you want the tip to come ouf as a cone

[manic solstice]

Alright

[wind willow]

Disengage the tension on the extruder gears (which is hopefully possible( while pulling

[manic solstice]

I did that, the filament came out with a conical tip but there was no residue (I had black filament before and I used white for the cold pull)

[manic solstice]

It clogged again

Almost the same spot

[shell gyro]

first check if your tube is still straight and not thick somewhere. Then check if your fan is still cooling your tube/hotend.