Printing apparatus and method for processing real-time command using the printing apparatus

摘要

There are provided a printing apparatus and a method for processing real-time commands using the same. The printing apparatus is able to be stably operated without any mechanical troubles such as degraded performance of the printing apparatus, which are caused when real-time commands are analyzed and processed on a receive interrupt routine, by detecting real-time commands from data transmitted from the host computer, separately storing the detected real-time commands in a real-time command buffer and processing the stored real-time commands in preference to the other data.