作者: Takashi Saikawa
DOI:
关键词: Control methods 、 Computer hardware 、 Control unit 、 Engineering 、 Buffer (optical fiber)
摘要: Described are a printer and method of controlling it, wherein when an out-of-paper error occurs printing stops, control unit clears any data in receive buffer, reports the print stoppage to host computer. When clear buffer command is then received from computer, again.