Privacy Policy

Privacy Policy for Baotrihethong JSC At, accessible from, one of our main priorities is the privacy of our visitors. This Privacy Policy document contains types of information that is collected and recorded by and how we use it. If you have additional questions or require more information …

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Contact Us

Contact us for more information about: Buy the Service Manual Documents Support Address: XaLa – PhucLa – HaDong – Hanoi – Vietnam Email: Telegram: Facebook:

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Secure and Protection Epson WF 4830/4820 Series


This section explains specific points of note regarding packaging after repairs are completed. — Route Cables around Epson WF-4830, 4820 Series, click here — Epson WF-4830/4820 Series handle cautions when disassembly, click here Securing the CR Unit and Pad, Sheet, CR on Epson WF-4830/4820 Series Purpose  To prevent damaging the …

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