RASTER OUTPUT SCANNER WITH BEAM DELAY COMPENSATION TO COUNTERACT JITTER AND WIPER-INDUCED BANDING

RASTER OUTPUT SCANNER WITH BEAM DELAY COMPENSATION TO COUNTERACT JITTER AND WIPER-INDUCED BANDING

Methods and raster output scanner (ROS) systems are presented in which beam delay values are set for an array of ROS light sources based on wiper error and jitter error with column alignment achieved at an alignment location spaced from a center of scan (COS) location toward an end of scan location...

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Bibliographische Detailangaben
Hauptverfasser: HERLOSKI ROBERT PAUL, CLARK TIMOTHY J, TRIPLETT ROGER L, GENTNER JESS R, WAGNER MORITZ P, KLECKNER ROBERT, LESTRANGE JACK, RACE THOMAS R
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:Methods and raster output scanner (ROS) systems are presented in which beam delay values are set for an array of ROS light sources based on wiper error and jitter error with column alignment achieved at an alignment location spaced from a center of scan (COS) location toward an end of scan location (EOS) along a fast scan range of operation of the ROS.