Face - Crop Jet Crack

Prevention is easier than correction. Implement these best practices.

If you have confirmed a face crop jet crack, follow this protocol: face crop jet crack

Never crop a face to an odd-numbered dimension (e.g., 511x511). Always use multiples of 64 for AI work (512, 576, 640, 768). This aligns with the native tiling of most neural networks. Prevention is easier than correction

Modern piezoelectric printheads (Ricoh, Kyocera, Epson, Konica Minolta, Fuji Dimatix) are marvels of micro-engineering. However, their strength is their weakness. The Result: A face crop jet crack is

The Result: A face crop jet crack is almost never repairable. Once the faceplate is cracked or the nozzle alignment is shifted, the head must be replaced. Costs range from $1,500 for a small Epson head to over $6,000 for a large Ricoh Gen6 or Kyocera KJ4.