Canon Production Printing Holding B.v.

Oce Holding B.v.

Rob Hoogendijk

Peter George La Vos

Abraham Thijssen

Hermanus M Kuypers

Henricus J A Van De Sande

Thijs G M Vromen

A deflecting device for deflecting a conveyed sheet includes a guiding assembly having an inlet for receiving a conveyed sheet front an upstream section of a main conveying path, a primary outlet for discharging a conveyed sheet onto a downstream section of a main conveying path, a secondary outlet for discharging a conveyed sheet onto an initial section of a side conveying path, and a passing area for passing a conveyed sheet from the inlet towards the primary outlet; and a deflector for deflecting a conveyed sheet towards the secondary outlet, movable into a receiving position for receiving a leading edge of a conveyed sheet inside the passing area and movable into a discharge position for discharging a leading edge of a conveyed sheet towards the secondary outlet, wherein the deflector defines a curved trajectory for a conveyed sheet deflected towards the secondary outlet in the discharge position, wherein one side of the curved trajectory faces the primary outlet. A functional portion of the deflector is configured to be inserted into the passing area on the one side of the curved trajectory when the deflector moves into the receiving position, and to be retracted from the passing area on the one side of the curved trajectory when the deflector moves out of the discharge position.

Deflecting device for deflecting a conveyed sheet

The present invention relates to a printing system for cut sheets. The printing system comprises a control unit for controlling the printing of image data on a plurality of sheets which comprise at least one speciality sheet intended to be one-sided printed and at least one duplex sheet intended to be two-sided printed. The control unit schedules the plurality of sheets in a printing order. A paper path of the printing system comprises a duplex printing loop, a first turn station arranged in the duplex printing loop for turning a sheet of the plurality if both sides of the sheet are scheduled to be printed in two passes along a print engine arranged in the duplex printing loop and configured to dispose marking material on the sheets according to the image data, in two passes, one side per pass, and a second turn station arranged in an output section for turning the sheet before laying the sheet off in an output holder of the output section. Speciality sheets and simplex sheets in a duplex print job are treated in a special way to avoid productivity loss.

Duplex printing system for cut sheets and a method therefore

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Venlo, Netherlands

Rob Hoogendijk