When a job is to be run again, the plate can be rehung on the press, and although the register must be achieved manually, a portion of the makeready is simplified, since the ink-key profiles could have been saved and reloaded. A more likely option is that the original prepress files or the plate-format that the original prepress files or the plate-format bitmaps are saved or RIPped again. The bitmap data can be reloaded via the direct imaging server, reimaged on press, and run normally on press. Direct imaging plates are non photographic, contain no hazardous waste, and can be recycled through normal aluminum-recycling channels.