Incremental printing of symbolic information – Ink jet – Medium and processing means
Reexamination Certificate
2011-04-19
2011-04-19
Huffman, Julian D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Medium and processing means
C347S016000, C347S019000
Reexamination Certificate
active
07926932
ABSTRACT:
An image forming apparatus includes a conveying path that continues to a paper feeding unit and a paper discharge unit, a conveying mechanism that conveys a sheet along the conveying path, plural liquid ejecting heads that eject liquid onto the sheet conveyed on the conveying path, a sensor that is provided in a position between the plural liquid ejecting heads and the paper discharge unit and measures the glossiness of the sheet on which the liquid is ejected, and a control mechanism that compares the glossiness of the sheet immediately after the liquid is ejected and the glossiness measured by the sensor to calculate drying time of the liquid and controls conveying speed of the conveying mechanism to equalize conveying time for the sheet from the plural liquid ejecting heads to the paper discharge unit with the drying time.
REFERENCES:
patent: 08-052869 (1996-02-01), None
patent: 2002-337319 (2002-11-01), None
Hiroki Masashi
Kado Takashi
Kaiho Satoshi
Kubota Atsushi
Ohtsu Kazuhiko
Huffman Julian D
Kabushiki Kaisha Toshiba
Toshiba Tec Kabushiki Kaisha
Turocy & Watson LLP
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