Apparatus which transmits a check signal to determine whether a printer is capable of bidirectional data transmission and remotely setting the printer operating environment accordingly

摘要: In a computer and printer connected through parallel interface called Centronics interface, after determining whether or not bidirectional transmission of data with the is possible, setting device displays message indicating status settings printer. An operator selects sets desired while viewing this display. On other hand, when predetermined default are set to settings. Therefore, can operate even support for provided. Further, regardless freely change so that functions be more fully utilized.