摘要 |
A hand-propelled printer/scanner is disclosed for use in updating a project document, such as any diagram, schematic, floor plan, or other document. The project document is updated with revision drawings and/or notes printed by the hand-propelled printer/scanner directly on an existing project document. The hand-propelled printer/scanner is sized for single hand use and is moved about on the project document for printing the revisions and notes. A position module provides absolute position data so that the revisions and notes are printed at the correct locations on the existing document. Use of the hand-propelled printer/scanner allows project documents to be updated on the job site, as an example. |