| 摘要 |
A method of facilitating marking of a document (10), and reading the markings on the marked document, utilizes conventional magnetic reading equipment. First indicia (25) inviting marking of a first face (12) of a document substrate (11) is imaged on that face, while on the second, opposite face (13), in alignment with the first indicia, dense magnetic electronic imaging toner spaced elements (26) are imaged. The toner is not heat fused. A second substrate portion (14) is disposed in contact with the second face (13) of the first substrate portion, and by rubbing on the first face (as with a pen or pencil) the magnetic toner is transferred to the second substrate. The transferred magnetic toner is then sensed, through the paper forming the substrate, automtically. A business form is constructed typically by C-folding a single sheet of paper, imaged as described, about a fold line (21) disposed between the first and second substrate portions (11, 14). Machine readable magnetic addressee indicia (37) is also preferably imaged on the second substrate, while human readable addressee indicia (38) is imaged on the first face of the first substrate and is readable through a cutout (39) in a fold-over portion (17) of the business form. <IMAGE> |
