Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2007-09-11
2007-09-11
Pham, Hai (Department: 2861)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
C347S261000
Reexamination Certificate
active
10985872
ABSTRACT:
The present invention uses a pattern that enables image quality maintaining control to be performed at a resolution lower than that used for a normal image forming process. Thus, during an initial operation upon power-on, the image quality maintaining control is performed at the resolution lower than that used for the normal image forming process.
REFERENCES:
patent: 6240264 (2001-05-01), Yajima et al.
patent: 2002/0033873 (2002-03-01), Okano et al.
patent: 2-238963 (1990-09-01), None
patent: 04028549 (1992-01-01), None
patent: 4-185361 (1992-07-01), None
patent: 2002-326386 (2002-11-01), None
Foley & Lardner LLP
Kabushiki Kaisha Toshiba
Pham Hai
Toshiba Tec Kabushiki Kaisha
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