How to set the lock code on the DM500, DM800i, and more

Products affected: DM500™, DM525™, DM550™, DM575™, DM800™, DM800i™, DM825™, DM875™, DM900™, DM925™, DM1000™, DM1100™, DM Infinity™
To set a code that will be required to access the mailing machine:
  1. Press Menu.
  2. Select Setup.
  3. Select Basic Settings.
  4. Select Lock Code.
Note: If there is currently a lock code on the meter, you will be prompted to enter it.
  1. Enter a new four-digit lock code.
  2. Press Enter.
  3. Re-enter the new lock code.
  4. Press Enter.
  5. Press left arrow to return to the Home screen.
UPDATED:  September 6, 2016