A printer capable of printing on differing types of recording media. A memory section is provided that is capable of storing insertion wait times that wait for insertion of the respective recording medium types and setting wait times that wait for the recording medium to be properly set. Also, when the type of recording medium to be printed on is designated, then the printer waits for insertion of the recording medium according to the insertion wait time and setting wait time corresponding to that recording medium and then starts an automatic feed operation. Therefore, it is possible to offer a printer and its control method wherein the wait times can be set according to the level of experience of the operator and to the recording paper types, the ease of use of the recording medium and the installation circumstances of the printer, setting times can be set that do not cause stress on the operators, and printing can be performed without wasted time.