Xerox Corporation

Richard L LaDonna

Juan J Becerra

Thomas Jay Wyble

Thomas A Tellier

Thomas E Watrobski

Thomas P Courtney

A liquid recording apparatus ejects droplets of liquid onto a recording medium. The apparatus has multiple liquid emitters whose emissions are activated by multiple power pulses. The power pulses are controlled to maximize the number of emitters which can be simultaneously energized while keeping the instantaneous power usage within prescribed boundaries. The multiple emitters are organized into banks of emitters whose numbers are small enough that all emitters within a bank can receive a correct level of power simultaneously without exceeding capacity of a shared power source. A circuit interleaves the power pulses to the emitters so that no bank of emitters are receiving power at the same instant of time.

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Fairport, NY, United States of America

Richard L LaDonna