Include spotty adhesion, ripples, over/under-extrusion, warping, etc., caused by issues with the print surface, temperature, mechanics, extrusion, or calibration. And how to solve.

Bent nozzle is a common Bambu Lab problem for X1C/P1S 3D printers, causing print failures like angled cylinders and Y-axis offset, plus costly replacements.

Sudden mid-print stops are a common Bambu Lab problem (affecting P1/A1/X1C), A1 and P1S rely entirely on SD cards for continuous read/write operations

Stringing is a common Bambu Lab Problem when printing with PETG and TPU—two popular flexible/versatile filament.