Oce-technologies B.v.

Reinier Jan Ramekers

Peter Joseph Hollands

Guido Gerardus Willems

Wilhelmus Antonius Maria Schreurs

Antonius Johannes Jozef Van Gerven

Hendrik Jan Stolk

Martijn C H Van Hoorn

Lambertus W Ogink

A method of adjusting an exposure device suited for an electrophotographic printer, the exposure device includes a plurality of light-emitting elements. The method includes the steps of energizing selected light-emitting elements according to a selection scheme, using a pre-determined energy level for energizing each selected light-emitting element and obtaining a corresponding exposure intensity distribution from the exposure device. The method further includes the steps of predicting a toner area coverage distribution, based on the obtained exposure intensity distribution and on a pre-established transfer function, obtaining an attribute of the predicted toner area coverage distribution and determining the setting values for the energy levels for energizing each selected light-emitting element such that the obtained attribute becomes a target attribute.

Method of adjusting an exposure device for an electrophotographic printer and exposure device

A method for manufacturing pellets of hot-melt ink which includes the steps of filling molten ink into a mold cavity defined by a first die and a second die of a mold, allowing the ink to cool down and solidify in the mold cavity, and heating at least one of the first and second dies for re-melting the surface of the ink pellet to facilitate its removal from the mold cavity.

Method and device for manufacturing pellets of hot-melt ink

Method for manufacturing pellets of hot-melt ink

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BM Oostrum, Netherlands

Reinier Jan Ramekers