Patent ID: 8390868

Claim:
A printing apparatus comprising: memory configured to store a compressed image, wherein the compressed image comprises an image stored in a compressed format; a plurality of decompressors corresponding to a plurality of colors such that each of the plurality of decompressors is associated with a corresponding color of the plurality of colors, wherein the image comprises one or more of the plurality of colors, wherein each of the plurality of decompressors is operatively coupled to the memory to decompress the compressed image into corresponding lines of print data for the corresponding color of the plurality of colors; a plurality of buffers corresponding to the plurality of colors, wherein each buffer of the plurality of buffers is operatively coupled to a corresponding decompressor of the plurality of decompressors to store at least four lines of print data for the corresponding color of the plurality of colors; a printing mechanism configured to print, using two laser beams for each color of the plurality of colors, lines of print data for the plurality of colors of the image stored in the plurality of buffers, wherein each decompressor of the plurality of decompressors is configured to decompress the compressed image into corresponding lines of print data for the corresponding color of the image at a rate that is at least twice a rate at which each of the two laser beams for the corresponding color prints lines of print data for the corresponding color; and a processor configured to remove a first line of print data for a first color of the plurality of colors from a first buffer of the plurality of buffers after the printing mechanism prints the first line of print data for the first color.