Original Prusa MK4S

Original Prusa i3 MK3/MK3S/MK3S+ to MK4S/MK3.9S upgrade

1. Introduction

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1a. Parts check

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1b. Printer disassembly

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1c. Parts preparation

2. Frame assembly

3. X-axis & X-carriage assembly

4. Z-axis assembly

5. Nextruder assembly

6. xLCD assembly

7. Y-carriage & Heatbed assembly

8. Preflight check

Manual changelog