Does "Send" option only work on LAN Connection printers

[JonRaymond]

That’s odd. Semi related question, have you formatted the SD card in the printer?

@JonRaymond

In the Preview window, far right hand side in the “Print” drop down, select “Send”

This sends the file to the X1C SD card (if inserted). It does not start the print.

To start a print you have to select the file from the SD card.

The P series is a little different as when you “Print” you send the file to the card.