Hewlett-packard Development Company, L.P.

Keren Goldshtein

Shmuel Borenstain

Gil Bar-Haim

A method of calibrating a developer unit of a liquid electrophotographic printer, the method comprising: setting a developer roller voltage and iteratively printing a patch on a print medium using different electrode voltages until a hue of a patch printed using one of the electrode voltages is within a tolerance of a target hue; and setting an electrode voltage based on said one of the electrode voltages and iteratively printing a patch on a print medium using different developer roller voltages until a hue of a patch printed using one of the developer roller voltages is within the tolerance of the target hue.

Growing community of inventors

Ness Ziona, Israel

Keren Goldshtein