| 摘要 |
PROBLEM TO BE SOLVED: To raise a printing speed of a printer connected to two or more host interfaces. SOLUTION: In the printer connected to two or more host interfaces, a data reception speed of an interface that is just receiving data is detected. When the reception speed is lower than a preset value, an interface to which a transmission request is to be sent is selected based on a predetermined priority order and the transmission request is sent to the selected interface and then the data from the selected interface can be also received at the same time. |
