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Green rectangular circuit board with gold connectors and small electronic components

YINGHUA

YINGHUA Printhead SD Board for PX720 EP-904A

SKU CH-A1BH-6MS7E

Replacement printhead SD board compatible with PX720 and EP-904A printers

  • Product categoryPrinthead
  • Compatible with PX720 and EP-904A printers
  • New printhead SD board restores print function
  • Direct replacement for original printer component
  • Ready to install without modifications

Printhead SD Board for PX720 EP-904A

This replacement printhead SD board is designed for the Epson PX720 and EP-904A printer models. It serves as a direct spare part for the printhead assembly. The component is supplied new and ready for installation. It restores the connection between the printhead and the main logic board.

Compatible with PX720 and EP-904A printers

The board fits the specified Epson models and handles the printhead signal routing for those devices. It does not support other printer series or newer models outside the PX720 and EP-904A range. Buyers needing parts for different Epson printers should verify the correct part number before ordering.

How it compares

Measured against everything we stock in Print & Scan Accessories, at today’s prices. Recalculated every night.

Price $73.99
Cheaper than about 58% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

Will the YINGHUA printhead SD board work with my existing Epson PX720 printer without modification?

The board is designed to fit the Epson PX720 and EP-904A models directly as a replacement printhead SD board.

How can I confirm the YINGHUA board is functioning correctly after installing it in my EP-904A?

Run a nozzle check or print a test page from the printer maintenance menu; clear output with no missing lines indicates the board is working.

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