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Selectively provide pressure differences between reservoirs to cause printing fluid movement
Selectively provide pressure differences between reservoirs to cause printing fluid movement
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机译:选择性地提供储液器之间的压力差,以导致打印液移动
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摘要
A printing apparatus, a printing system and a method are disclosed. The method of moving printing fluid within a printing apparatus includes selectively providing a first pressure difference between a first reservoir and a second reservoir by a differential pressure system to cause the printing fluid to move from the first reservoir through a printing fluid applicator to the second reservoir. The method also includes selectively providing a second pressure difference between the first reservoir and the second reservoir by the different pressure system to cause the printing fluid to move from the second reservoir through the printing fluid applicator to the first reservoir.
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