Imaging apparatus and method

Imaging apparatus comprises a record medium support (5) on which a record medium (6) is mounted in use. A radiation beam generator (1) generates a radiation beam modulated with imaging data which is directed towards the support. A system is provided for causing relative scanning movement between the...

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Bibliographische Detailangaben
1. Verfasser:	BITTNER, CHRISTOPH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PERFORMING OPERATIONS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TESTING TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	Imaging apparatus comprises a record medium support (5) on which a record medium (6) is mounted in use. A radiation beam generator (1) generates a radiation beam modulated with imaging data which is directed towards the support. A system is provided for causing relative scanning movement between the beam and the support. A detection system (10) detects radiation emitted from the support (5) or the record medium (6) in response to incident radiation from the radiation beam generator (1) and having a wavelength different from the incident radiation so as to monitor for a change in intensity of the detected radiation indicative of the passage of the record medium edge.