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Small green rectangular circuit board with gold connectors and electronic components

YINGHUA

YINGHUA Connector Board for XP820 XP821 XP801 EP-807AW EP-806AR XP721 XP700 XP701 XP55 XP950 EP-776A

SKU CH-BC3K-QN3CW

Replacement connector board restores ink-cartridge recognition for compatible Epson XP and EP series printers

  • Product categoryReplacement Parts
  • Restores ink flow for XP820 XP821 XP801 EP-807AW EP-806AR XP721 XP700 XP701 XP55 XP950 EP-776A
  • Direct-fit connector board eliminates cartridge recognition errors
  • New replacement part installs without soldering or firmware changes
  • Supports twelve printer models from a single spare part

Connector Board for XP-Series Printers

This replacement connector board restores the electrical link between ink cartridges and the printer mainboard. It is designed for Epson Expression Home and XP-series models including the XP-820, XP-821, XP-801, XP-721, XP-700, XP-701, XP-55 and XP-950. The part also fits WorkForce models EP-807AW, EP-806AR and EP-776A.

For Users Replacing a Faulty Cartridge Interface

The board suits technicians and owners who are repairing a printer that no longer recognises installed cartridges. It is not for buyers who need ink tanks, printheads or maintenance boxes. It also does not address mechanical faults such as paper-path jams or roller wear.

How it compares

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

Price $54.99
Cheaper than about 69% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryReplacement Parts

Questions about this item

Will the connector board fit my XP-820 printer without modification?

The board is listed as a direct replacement for the XP-820, XP-821, XP-801 and other compatible models.

Does the connector board generate heat or noise during continuous printing?

As a passive circuit board with no moving parts, it produces no audible noise and negligible heat during operation.

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