3D Systems projet mjp 2500 User Manual page 29

6. A message will display (see below) asking user to confirm that the platform is clean, verify the platform is clean.
NOTE: Always be sure you are installing a print platform that is clean on both sides to avoid any printing issues. Also, confirm that the
print platform is free from damage due to any drops or dings. Protruding metal on the platform may come in contact with the printhead and
cause severe damage.