Document placement detecting device, image reading device, image forming apparatus, method, and non-transitory recording medium

A document placement detecting device includes a document table, a plate, a plurality of invisible light sources, an imaging device, and circuitry. The document table transmits light. The plate is openable and closable relative to the document table, and covers the document table in a closed state o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Shirado, Hiroki, Nambara, Kohsuke
Format: Patent
Sprache:eng
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