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YINGHUA Sensor-2 WF-3640 printhead, rectangular black plastic unit with gold contacts and nozzle array

YINGHUA

YINGHUA Sensor-2 WF-3640 Printhead Fits 3620 3621 3641 3720 3721 3725 3730 2530 2531

SKU CH-F91V-EFK3M

Printhead compatible with Epson 2530, 2531, 3620, 3621, 3640, 3641, 3720, 3721, 3725 and 3730 models

  • Product categoryPrinthead
  • Restores print quality with a new Sensor-2 WF-3640 printhead
  • Compatible with Epson 3620, 3621, 3641, 3720, 3721, 3725, 3730 models
  • Also fits Epson 2530 and 2531 printer series
  • Ready to install as a brand-new replacement part

YINGHUA Sensor-2 WF-3640 Printhead

The YINGHUA Sensor-2 WF-3640 is a new printhead designed as a direct replacement for specific Epson WorkForce and Expression printer models. It restores print quality when the original head fails or degrades. Compatible models include the 2530, 2531, 3620, 3621, 3640, 3641, 3720, 3721, 3725 and 3730. This part suits users who prefer component-level repair over whole-printer replacement.

Replaces worn or clogged OEM printheads

Install this printhead when the original unit produces banding, missing nozzles or colour errors that cleaning cycles cannot fix. It upgrades a non-functional printer to working order without the cost of a new device. The jump is worth it when the printer chassis and electronics remain sound. Buyers needing a different interface or unsupported model numbers should verify compatibility before purchase.

How it compares

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

Price $34.99
Cheaper than about 84% of the 5,855 comparable items (median $91.99).

Specifications

Product
Product categoryPrinthead

Questions about this item

Which printer models does the Sensor-2 WF-3640 printhead fit?

The Sensor-2 WF-3640 printhead fits Forepson models 2530, 2531, 3620, 3621, 3641, 3720, 3721, 3725 and 3730.

How is the Sensor-2 WF-3640 printhead installed and what step is often missed?

Power off the printer, open the carriage cover, release the old printhead latch, insert the new Sensor-2 WF-3640 until it seats firmly, then re-engage the latch before closing the cover.

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