HIGH-SPEED NETWORK PRINTER AND PRINTING METHOD THEREOF

摘要

PURPOSE: A high-speed network printer and a printing method thereof are provided to transmit the printing data to a printer from a network card through a shared memory in parallel not sequential. CONSTITUTION: The network card(40) receives the printing data through the network and outputs the received printing data. The shared memories(42-46) buffer/output the printing data inputted from the network card. The printer(48) prints the printing data output from the shared memories. The network card is equipped with a data receiver receiving the printing data from a host through the network, a memory checker checking the shared memory buffering no printing data and outputting a checking result, and a data output part recognizing the shared memory buffering no printing data and outputting the printing data inputted from the data receiver to the recognized shared memory.