Oce Printing Systems Gmbh

Günther Eder

Franz Wittmann

Roland Wolf

Said Youzbachi

Robert Lang

Peter Segerer

Hans-Georg Coufal

A device for post-processing of printed print substrate webs comprises a smoothing device that is arranged immediately after the fixing device. The toner (still hot and doughy in terms of its consistency) is compressed with a predetermined pressure over a width of the print substrate web. It is thus achieved that less abrasion of the toner occurs in the further process and a specifically altered print image is generated.

Device for post-processing of a print substrate web printed by an electrographic printing or copying device

In an electrophotographic printer or copier, toner images of images to be printed onto a printing substrate are generated and fixed, causing sliding characteristics to be worsened. In order to remedy this problem, a moistening device is provided that applies on the printing substrate a moistening agent made from a moistening fluid and a lubricant dissolved therein. Two problems are thus solved: the printing substrate is moistened and simultaneously lubricated.

Device for regulation of the sliding properties of a print substrate in an electrophotographic printer or copier

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Munich, Germany

Günther Eder