Description:
Selling a heavily modified 3D printer based on a BIQU B1.
This started as a standard printer but has been converted into a custom CoreXY-style setup.

Important to note:

👉 The printer is not plug-and-play
👉 It works, but requires tuning and technical knowledge
👉 Best suited for hobbyists, tinkerers, or for parts

What’s been done:

• Converted from bedslinger to CoreXY motion system
• Custom frame modifications (2020 extrusion)
• Modified bed support / structure
• Firmware adjusted for new kinematics (github available)

Current state:

• Powers on and moves
• Can print, but quality is inconsistent
• Needs calibration, tuning, and likely further tweaking
• Not suitable as a beginner printer

Good for:

• Learning CoreXY mechanics
• Spare parts (motors, board, PSU, rails, etc.)
• Experimenting / modding platform
• Someone who enjoys fixing and improving machines

Included:

• Printer as-is
• Any spare parts / original components
• Power supply, cables, etc.

Why selling:
Too many projects, not enough time 🙂