A printer unit having a pagewidth full color ink jet printhead; a detachable print roll cartridge including ink and paper, wherein the printer unit is formed within the disk drive bay of a personal computer type system. The printer unit includes a rotatable mount enabling the printed paper to be ejected...http://www.google.es/patents/US6270177?utm_source=gb-gplus-sharePatente US6270177 - Printer unit for PC disk drive bay
