Patent ID: 7192209

Claim:
A printing apparatus comprising: a plurality of printing sections, which record images on sheet-form recording mediums; at least one storage section, which stores recording mediums to be supplied to the plurality of printing sections; at least one ejection section, at which the recording mediums on which images have been recorded by the plurality of printing sections are ejected, wherein the printing sections, the storage section and the ejection section being arranged in a vertical direction, the recording mediums being supplied from the at least one storage section to the plurality of printing sections, and image-recording on a plurality of the recording mediums being processed in parallel by operating in a parallel manner, and the plurality of recording mediums on which images have been recorded being ejected to the at least one ejection section; a supply path which extends in a vertical direction for guiding recording mediums that have been fed out from the storage section toward the printing sections; a supply section which feeds out the recording mediums stored in the storage section to the supply path; an ejection path which extends in a vertical direction for guiding the recording mediums on which images have been recorded by the printing sections toward the ejection section; an ejection portion which ejects recording mediums that have been fed out to the ejection path to the ejection section; a plurality of transport paths which are provided in correspondence with the plurality of printing sections and each extend in a horizontal direction with one end connecting with the supply path and other end connecting with the ejection path, for guiding recording mediums that have been fed in from the supply path to the printing section and feeding out the recording mediums on which images have been recorded by the printing section to the ejection path; a plurality of sliding portions which, at each of the plurality of transport paths, render at least a portion of the transport path slidable, together with the printing section, in a direction substantially intersecting the direction in which the transport path extends, and which move the at least a portion of the transport path between a through-path formation position, capable of guiding of the recording medium by the transport path, and a through-path opening position, capable of extracting of a recording medium that is disposed at the transport path; and a buffer section which is provided at the at least a portion of the transport path for temporarily retaining a recording medium on which an image has been recorded by the printing section.