Explain the working of basic rubber ink filler



Explain the working of basic rubber ink filler..

Answer / Nipun Kumar Gupta

A rubber ink filler is a type of printer cartridge used in some models of dot matrix and dye sublimation printers. It consists of a cylindrical rubber tube filled with ink. When the printer's print head contacts the rubber roller, it causes the rubber to expand slightly, pushing ink out through tiny holes onto the paper. The expansion and retraction of the rubber roller control the amount of ink dispensed at each hole, allowing for the formation of characters or images.

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