Adjusting a scan line in a laser imaging device

Details Adjusting a scan line in a laser imaging device Adjusting a scan line in a laser imaging device

2005-03-15

2005-03-15

Pham, Hai (Department: 2861)

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

C347S250000

Reexamination Certificate

active

06867794

ABSTRACT:
A laser imaging device is described. The laser imaging device includes a first laser, a second laser, and a controller. The first laser provides a first scan line having a first starting point, and the second laser provides a second scan line having a second starting point based on an adjusted beam detect signal. The controller is configured to generate the adjusted beam detect signal using a delay code and a beam detect signal associated with the second laser to substantially horizontally align the second starting point with the first starting point.

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