1. ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
  2. SGD Command Reference
  3. device.serial_numbers.mlb_date
  • ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
device.serial_numbers.mlb_date

device.serial_numbers.mlb_date

Returns the date the main logic board (MLB) was made.
This command is functional only on printers that had their MLB manufacturing date programmed when they were created. Older printers that do not have the MLB creation date programmed will return a
"?"
 or empty string.

Getvar

To return the date the main logic board (MLB) was made:
! U1 getvar "device.serial_numbers.mlb_date"
Result
The date in mm/dd/yyyy format.