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US07901029B2 Ink jet printing apparatus having enhanced print head maintenance 有权
具有增强的打印头维护的喷墨打印设备

Ink jet printing apparatus having enhanced print head maintenance
Abstract:
A method for ink jet printing includes moving one or more receivers along a printing pass, ejecting ink drops from a first ink jet print head on a first receiver region of the one or more receivers in the printing pass, ejecting ink drops from a second ink jet print head on a second receiver region of the one or more receivers in the printing pass, and providing maintenance to the first ink jet print head while the second ink jet print head ejects ink drops on the first receiver region or the second receiver region.
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