Oce Printing Systems Gmbh

Said Youzbachi

Franz Wittmann

Roland Wolf

Robert Lang

Peter Segerer

Hans-Georg Coufal

Günther Eder

Guenther Eder

Changes of properties (for example, dampness, sliding characteristic, gloss) of a printing substrate web caused by a printing of a printing substrate web are corrected by a multifunction device that is arranged at an output of the printing device. In the multifunction device, arranged in succession in the transport direction of the printing substrate web are devices for buffering, for smoothing, for moistening, for cooling, for lubrication and for discharge of the printing substrate web. The devices are executed and adapted to one another such that they can be optionally deactivated by the uses without affecting the functions of the remaining devices.

Multifunction device for post-processing of a printing substrate web printed by an electrographic printing device

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

Said Youzbachi