A scanner disposed within a portable copier includes a scan carriage, a document indexer for transporting a document along a document transport path, a copy sheet indexer for transporting a copy sheet along a copy sheet transport path, and a printhead and ink supply cartridge, preferably a ribbon cartridge,...http://www.google.fr/patents/US5442449?utm_source=gb-gplus-shareBrevet US5442449 - Portable copier and method of using a portable copier
Portable copier and method of using a portable copier
