Printing – Stenciling – Rotary machines
Reexamination Certificate
2006-02-08
2010-11-16
Yan, Ren (Department: 2854)
Printing
Stenciling
Rotary machines
C101S116000, C101S120000
Reexamination Certificate
active
07832332
ABSTRACT:
A printing device comprising a stencil printing device which is excellent in operativity, in which a print drum with UV ink and non-UV ink can be used in a single stencil printing device. The printing device has a stencil printing control device and UV irradiation control device in which a drum unit ink type identifying sensor, which detects whether the print drum attached to the stencil printing device main body is a print drum unit for UV ink or a drum unit for non-UV ink, is used to operate at least a UV lamp, of the UV lamp and a UV auxiliary lamp, and to irradiate UV light when attachment of the drum unit for UV ink is detected, or to stop the operation of the UV lamp and UV auxiliary lamp when attachment of the print drum unit for non-UV ink is detected.
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Hinze Leo T
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Tohoku Ricoh Co., Ltd
Yan Ren
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