Printer, control method, and non-transitory computer-readable medium storing computer-readable instructions

A non-transitory computer-readable medium storing computer-readable instructions executed by a computer controlling a printer including a head, a platen, and a receiver, the head including a nozzle surface provided with a nozzle, the head being configured to eject ink from the nozzle, the platen including a placement surface configured to be on which a print medium is placed, the platen being configured to move in a movement direction between a setting position where the print medium is placed on the placement surface and a printing position where the placement surface faces the nozzle surface in a facing direction, the movement direction being orthogonal to the facing direction, the platen being configured to move in the facing direction, and the receiver being configured to receive print data, the print data including image data indicating a print image, the instructions, when executed by the computer, causing the computer to perform a process comprising:

• movement processing of moving the platen to a specified height when special print data is received by the receiver, the special print data being the print data further including height information indicating a platen height in addition to the image data, the platen height being a position of the platen in the facing direction, the specified height being the platen height indicated by the height information included in the special print data.