| 摘要 |
PROBLEM TO BE SOLVED: To operate an application by selecting software whose version is appropriate by preserving software until that time when performing the version-up of the software. SOLUTION: This printing device connected to a data processor for printing print data transmitted from a data processing device is provided with a storage part for storing at least one software, a receiving part for receiving a designation command to designate one of the stored software from the data processor, a processing part for reading the designated software from the storage part based on the received designation command, a transmitting part for transmitting the read designated software to the data processor, and a print part for printing print data processed by the data processor based on the received designated software, transmitted from the data processor, and received by the receiving part. |
