LED printer and print control method
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United States of America Patent
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Nov 9, 2010
Issued Date -
N/A
app pub date -
Feb 14, 2008
filing date -
Feb 20, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An LED printer has a photosensitive drum, a resist roller for feeding a printing medium to the photosensitive drum at a first constant speed, a fixing device for discharging the printing medium from the photosensitive drum at a second constant speed, a separation type LED head arranged zigzag, and a printing control circuit for detecting a position of the printing medium fed by the resist roller or the fixing device and adjusting printing timings of the first portion LED head and the second portion LED head based on the detected position and the LED head interval. The LED printer can normally correct a print length in each of a front end region and a rear end region of a sheet.
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Cited Art Landscape
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