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

device.printhead.test.detail

This command returns the results of the last printhead test for the resistance values. This command is not reported in the ALLCV.

Getvar

To get the summary of the printer’s printhead test details:
! U1 getvar "device.printhead.test.detail"
Result
A comma separated string as given below. Although the content below is shown on individual lines, it is displayed as one line of comma separated values.
  • Current Date (as reported by rtc.date),
  • Current Time (as reported by rtc.time),
  • Odometer Value in cm (as reported by
    "odometer.total_print_length"
    ),
  • Part Number of the Printhead,
  • Serial Number of the Printhead,
  • Resistance profile of each Printhead element
The command will return a response for all Link-OS printers. However only printers that support the head test will display valid values. For all unsupported printers, the result is "Test Not Run".