Could someone help me with x and y axis print issue?

  • Hi,

    I have my printer about 3 months and was very happy about it.

    It was printing test cube succesfully before but now i have problems on X and Y letters as seen on pictures.Cube corners and letter corners are not good as before. Here is my parameters:

    Material:Generic ABS
    Nozzle temp:230
    Bed temp:100
    Board Creality 4.2.2 with TMC2208

    Printer is stock except glass bed and cooling fan (laptop fan driven by buck converter actually) mod that i invented from scrap laptop fan by myself because original fan is broken. It was printing fine with these mods before. I have MDF cabin and sound insulation on my cabin.Cabin insulation is not finished yet.

    Things i have tried so far:

    Changed nozzle.
    Leveling bed so many times.
    Thigntened belts both X and Y axis.
    Checked roller bearings.
    Tried with different nozzle temps.

    Could anyone tell me what is wrong?
    ![4_1606229985614_IMG_20201120_231901.jpg](Uploading 100%) ![3_1606229985614_IMG_20201120_231853.jpg](Uploading 100%) ![2_1606229985614_IMG_20201120_231849.jpg](Uploading 100%) ![1_1606229985614_IMG_20201120_231816.jpg](Uploading 100%) ![0_1606229985613_IMG_20201120_231811.jpg](Uploading 100%) ![alt text](image url)

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