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Green rectangular circuit board with multiple connectors and components

YINGHUA

YINGHUA Printhead Board Motherboard Fits WF-4740 EC-4030 WF-4838 WF-4734 WF-4725 WF-4270

SKU CH-HRHE-TNXKN

Replacement printhead motherboard compatible with WF-4740, EC-4030, WF-4838, WF-4734, WF-4725 and WF-4270 printers

  • Product categoryPrinthead
  • Printhead board restores printing on WF-4740, EC-4030, WF-4838
  • Compatible motherboard fits WF-4734, WF-4725, WF-4270 models
  • New condition ensures reliable performance from installation
  • Replaces faulty printhead board to fix print quality issues

YINGHUA Printhead Board for Epson WorkForce

This new YINGHUA printhead board replaces the main circuit assembly in compatible Epson WorkForce printers. It fits the WF-4740, EC-4030, WF-4838, WF-4734, WF-4725 and WF-4270 models. The component restores communication between the printhead nozzles and the printer logic. Installation requires technical disassembly of the printer chassis.

Suits owners of listed WorkForce models

This part suits repair technicians and owners of the six listed WorkForce models needing a replacement board. It does not fit printers outside this specific compatibility list. Buyers needing ink cartridges, maintenance boxes or printhead nozzles should source those items separately.

How it compares

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

Price $287.99
Pricier than about 83% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

Does this printhead board connect directly to the WF-4740 carriage, or do I need a separate flex cable?

The board is designed to fit the WF-4740, WF-4734, WF-4725, WF-4270, WF-4838 and EC-4030 models, replacing the original printhead motherboard in those printers.

Will the EC-4030 firmware recognise this board without a chip reset?

It is a direct replacement printhead board for the EC-4030 and the listed WorkForce models, built to match the original electrical interface.

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