Non-transitory computer readable storage medium

A non-transitory computer readable storage medium storing a support program executable by a computer of an information processing device and corresponding to a printer connected to the information processing device, the information processing device being mounted with an operating system having a general-purpose printing program,

• wherein the support program causes the computer to execute:
• when a print instruction that is output from an application program incorporated in the information processing device and that instructs the general-purpose printing program to cause the printer to print an image is received,
• a determination process of determining a compression condition based on at least one of a print setting corresponding to the print instruction and a capability of the printer;
• an instruction process of instructing the general-purpose printing program to perform compression under the compression condition determined in the determination process;
• an acquisition process of acquiring intermediate data representing the image to be printed according to the print instruction, in which the intermediate data subjected to a compression process by the general-purpose printing program under the compression condition instructed in the instruction process is acquired;
• and
• a print process of causing the printer to perform printing based on print data generated from the intermediate data acquired in the acquisition process.