Incremental printing of symbolic information – Thermal marking apparatus or processes – Pre or post image recording treatment
Reexamination Certificate
2006-04-18
2006-04-18
Tran, Huan (Department: 2861)
Incremental printing of symbolic information
Thermal marking apparatus or processes
Pre or post image recording treatment
C347S175000, C400S120180
Reexamination Certificate
active
07030897
ABSTRACT:
An image fixing portion includes a drum of cylindrical shape provided on a conveyance passage, a magenta fluorescent lamp and a yellow fluorescent lamp installed near the axis of the drum, and a fixing portion guide guiding the roll paper to be conveyed along the inner wall of the drum on the conveyance passage. The magenta fluorescent lamp and the yellow fluorescent lamp are disposed so that their axial direction may be coincident to the axial direction of the drum. When the image fixation is made, the roll paper is led into the drum. The roll paper has its image forming area alone led into the inside of the drum, so that light from each fluorescent lamp is applied to the image forming area alone.
REFERENCES:
patent: 5825396 (1998-10-01), Fujishiro
patent: 5825397 (1998-10-01), Fujishiro
patent: 6084624 (2000-07-01), Yamakawa
patent: 5-104751 (1993-04-01), None
Crowell & Moring LLP
Funai Electric Co. Ltd.
Tran Huan
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