device.serial_numbers.usb_host_option_board_date
device.serial_numbers.usb_host_option_board_date

device.serial_numbers.usb_host_option_board_date

This command retrieves the USB Host option board date.
For printers that do not store this value, the printer returns an empty string.

Getvar

To return the USB host option board date:
! U1 getvar "device.serial_numbers.usb_host_option_board_date"
Example
In this example, the
getvar
returns the manufacturing date of the USB host option board.
! U1 getvar "device.serial_numbers.usb_host_option_board_date" "12/31/2014"