​There is a material hardness limit. It must be a Vickers Harness (HV) of 200 or less on the printing surface.

Common Acceptable Material Types:

• Aluminum, Brass, Bronze, Copper, Mild Steel, Yellow Gold, Silver, Nickel (surface must have a luster finish or plated)
• Plastic or acrylic (transparent or semi- transparent for best results

Not Recommended Material Types:

• Material with a Matte surface
• Deep acrylic colors, opaque plastics
• Glass, stone, china, porcelain and wood
• Rubber or elastic type of plastic

Example Curved Surfaces:

• Pen
• Bracelet
• Rings

Q: What is the printable area of the MPX‐90?

• A: The MPX‐90 has a printable area of 3.15”x3.15” (80mm x 80mm) with a Z clearance of 1.57” (40mm).

Q: What is the largest item I can place into the MPX‐90?

• A1: With the cover open, the MPX‐90 can accommodate:
  Length: 3.94” x ∞ (100mm x ∞)
  Width: ∞ x 3.94” (∞ x 100mm)
• A2: With the cover closed, the MPX‐90 can accommodate:
  Length: 3.94” x 7.87” (100mm x 200mm)
  Width: 7.87”x 3.94” (200mm x 100mm)