Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2005-06-14
2005-06-14
Tran, Huan (Department: 2861)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
Reexamination Certificate
active
06906738
ABSTRACT:
A laser printer using a single frequency resonant mirror for providing the beam sweep for printing at a multiplicity of printing speeds. According to a first embodiment, a pair of torsional hinges54aand54bprovides the resonant beam sweep. The number of line images per unit of measurement is changed as a function of printer speeds to achieve the desired image proportions.
REFERENCES:
patent: 6295154 (2001-09-01), Laor et al.
Dewa Andrew Steven
Turner Arthur Monroe
Brady III W. James
Kempler William B.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
Tran Huan
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