Invention Grant
US09073300B2 Imaging apparatus, systems, and methods useful in ink-based digital printing 有权
用于墨水数字印刷的成像设备,系统和方法

Imaging apparatus, systems, and methods useful in ink-based digital printing
Abstract:
An imager apparatus useful for a digital lithographic printing system includes imaging roll configured to be heated to a first temperature. The imager apparatus may include one or more heating elements for heating the imaging roll to the first temperature within one revolution. The imaging roll may be about the same width as an imaging plate in a cross-process direction, the imaging plate and the imaging roll being configurable for forming an imaging nip in a digital lithographic ink printing system. The imager apparatus may include a solution ejecting mechanism such as a printhead for ejecting fountain solution or water at ambient temperature onto a surface of the imaging roll according digital image data.
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