| 摘要 |
A document handler ( 10 ) including a document receptacle ( 12 ) receiving document sheets for processing, and a user guidance graphic ( 50, 150, 250 ) disposed on the document receptacle ( 12 ). The user guidance graphic ( 50, 150, 250 ) includes at least one guidance graphic element ( 51, 52, 53, 54, 151, 152, 153, 154, 251, 252, 253, 254 ) having no even rotational symmetry and visually distinguishable up and down directions aligned on the document receptacle ( 12 ) with correct up and down directions for loading document sheets on the document receptacle ( 12 ).
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