Microscan N2210WZ Owner's Manual page 245

Scanner Parameters
Laser High
When Enabled, a Laser High message is transmitted whenever the laser current exceeds
a factory-calibrated reference value which cannot be altered. The message repeats once
every 30 minutes until the condition is corrected.
Alerts the user to impending laser failure. (Contact Microscan Service.)
Status
Allows the user to Enable or Disable the Laser High message.
Message
Defines the Laser High message.
5-179
QX-870 Industrial Raster Scanner User's Manual