Epson WF-4830/4820 Series Ink System Mechanism


— Epson WF 4830/4820 series Paper feed, paper loading mechanism, click here Epson WF-4830/4820 Series Pump Mechanism The pump mechanism sucks ink from the printhead at cleaning. The drive force from the pump-drive compound gear is transmitted to the pump shaft via the timing plate. This timing plate allows the …

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Epson WF-4830/4820 Series Ink System


— More about Epson WF-4830/4820 series Mechanism, click here Mechanical Configuration for Epson WF-4830/4820 series The ink system mechanism of this product employs the direct acting type*1 and consists of the carriage lock mechanism, wiper mechanism, capping mechanism, pump mechanism, and venting valve (valve mechanism). There are two types of …

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