Why serious 3D printing moved from Marlin to Klipper — offloading motion planning to a Raspberry Pi, what input shaping and pressure advance actually buy you, and the real tradeoffs of each firmware approach.
Intermediate
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Klipper vs Marlin: Why Serious 3D Printing Moved to the Raspberry Pi -
Multi-Material and Multi-Color Printing: What AMS, MMU3, and IDEX Actually Do What AMS, MMU3, and IDEX systems actually do for multi-color and multi-material 3D printing — how each handles filament changes, the real time and waste costs of purging, and when soluble supports justify the complexity.
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OrcaSlicer Deep Dive: Calibration, Profiles, and the Settings That Matter OrcaSlicer for power users — the calibration tests it builds in, the profile and seam settings that actually affect quality, and why this Bambu Studio fork has become the serious hobbyist's slicer of choice.
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Reading Print Failures: A Visual Diagnostic Guide for FDM A visual diagnostic reference for FDM 3D printing — stringing, ringing, layer shifts, warping, elephant's foot, zits, and under-extrusion — with the physical cause and the fix for each, so a bad print tells you what went wrong.