Strange Patternin the front

Bambu Lab X1 Series Troubleshooting
1

Hello,

i discovered today this printing pattern. It aplies only to the front side (door side) of my X1C, but it happens every time, except if i turn the object by 45 degrees. All other sides are ok (could be a bit better), i printed with different Filaments (Bambu PLA Basic, Sunlu Basic, Elegoo PLA) and everytime the same. With all three Filaments i did the Flowcalibration. I checked all screws and cleaned the printer, but nothing chaned.
You have another idea?
Greetings

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Troubleshooting troubleshooting

2

Is that where you have your seam? Looks like a weird seam issue.

3

What exactly are we looking at? On my screen this is a red blob.

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4

Close to the center of the bright side, a little left of center, there are some vertical lines and possibly a raised area.

5

I turned the little box over on to the side for a better view on the pattern.

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The new picture is from a print where i turned the box by 30 degrees on the printbed.

6

Is this the artifact what you are referring to?

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If so that is the seam and is normal.

2 Likes
7

Thanks Jon, but your ? is on the good result, so the seam is in both cases fine on the left side, it is the middle part. I took a picture of both boxes toghether to make it more clear, i hope. Sorry, English is not my first language.

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8

Makes more sense now. Have you tried printing in “Silent” mode to see if adjusting the speed fixes the issue?

2 Likes
9

Yes, i did, but nothing changed. I do have quite some years of §D experience, but i can’t come up with a solution. It reeally bugs me. It is always on the same hight and ends at the same height and i sliced it several times, just in case something was wrong, but no change.