A language monitor provides a full duplex communications path between the PRINT spooler and bi-directional PRINTers that are capable of providing software-accessible status information and adds PRINTer control information, such as commands defined by a PRINTer job language, to the data stream s.
標簽:
communications
language
bi-direc
provides
上傳時間:
2015-03-29
上傳用戶:comua