Invention Grant
US08177324B1 Printers and apparatus to clean printer surfaces 有权
打印机和清洁打印机表面的设备

Printers and apparatus to clean printer surfaces
Abstract:
Printers and apparatus to clean printer surfaces are disclosed. An example apparatus to clean a surface in a printer includes an endless cleaning material loop and an advancer to advance the cleaning material loop when the loop is not engaged with the surface and to not advance the loop when the loop is engaged with the surface.
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