PRINTING DEVICE, CONTROL METHOD AND DATA MEDIUM Russian patent published in 2021 - IPC G06F3/12 

FIELD: means to control printing device.

SUBSTANCE: receiving from a communication terminal a request including a second print setting value used when processing print data, wherein the first print setting value is not included in the request. Determining whether the received second print setting value is inconsistent with the first print setting value. Notifying communication terminal on information based on result of said determination. Print data is received after notification.

EFFECT: technical result consists in providing the possibility of determining whether the received value of print setting contradicts stored information on settings.

11 cl, 22 dwg