| 摘要 |
PROBLEM TO BE SOLVED: To provide a variable length sheet path and variable speed for maintaining a properly timed relation between sheets when a sheet stack is vacant. SOLUTION: This media feeder comprises a printing system forming a sheet feeder for feeding cut sheets to a sheet processing device with pitches in a timed relation. The sheet feeder comprises a fixed take away roller, a first transport roller, and a second transport roller. The take away roller removes individual sheets from the feeder. A fixed length sheet path is present between the take away roller, the first transport roller, and the second transport roller. The take away roller and the first transport roller are driven independently of each other at speeds variably between a first speed, a second speed, and a third speed. The second transport roller is driven at the third speed. COPYRIGHT: (C)2008,JPO&INPIT
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