u/Extreme-Ad-9290

My printer seems to have hotspots in the upper left and lower central portions of the bed. Any ideas as to cause or suggestion for remedies?

I bought my first PETG HF (bambu lab petg hf) to try and print it on my A1 mini , however I'm having a hard time finishing my prints because petg hf keeps on having this problem in first layer by not sticking and have blobs on it , take note that it's opened fresh from its case and i directly print it on my printer . Before also printing PETG HF , i am printing PLA.

What do i need to try changing in settings ?

Hey everyone, hoping for some guidance.

I have had my A1 mini for a few months now. It has been awesome. I have ran multiple spools through it of both Bambi brand filament as well as Elegoo brand. I even bought a multipack of different colors to try out. These have work fine but I am now having an issue.

I’m trying to print a large item (nearly fills the a1 mini build plate) and I keep getting these gashes on the first layer.

My first attempt to print this was to switch to a Bambi lab brand 0.8mm nozzle because it’s a big print and I thought it would be a good call. It started messing up early in the leont a couple of times, so I switched back to the 0.4 nozzle.

I switched all of my settings back to 0.4 nozzle. I ran the dynamic flow calibration(only the manual).

I was originally trying to use yellow pla(this same off brand) but was worse than this green filament.

I’m thinking this filament may be the issue. The green had been opened previously, but I just opened the yellow today, so I don’t think humidity is the issue.

I’m not sure if it’s shoddy filament, me jacking either the nozzles, or what. The model has a large, nearly perfectly square base, so it should be able to make the first layer easy enough.

Thanks for any help.

Companies like Google, Spotify, Apple, and Amazon use Musixmatch for lyrics. And I believe they are using AI of some form to generate these lyrics. Otherwise, I have no clue how you could get to this. (Bc idk what the AI they use is, I'll just say, Gemini and leave it there)

Song is Javert's [unaliving himself] from Les Miserables 10th Anniversary Concert

My always inked pens are:

1. Lamy 2000 (custom ground fine architect)

2. Pilot Kakuno (Fine)

The other pens I currently have inked are:

1. Asvine v126 (1.1 stub)

2. Pilot Parallel (4.5mm)

3. Noodlers Ahab

4. Jinhao 82 (fude)

Honest mistake though

I can cope with ads. But just Google, moderate ads and don't do this. This is crazy.

How does a new spool fail like this?
I am new and dumb
All are Elegoo, it’s a ECC2- standard Gray, Dark Blue, and then red Rapid PETG

My calibration tests fail, I’ve factory restored. Brand new

Ig with startpage using Google results, only a matter of time before startpage is useless. Any good private search engines?