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Green rectangular circuit board with electronic components and connectors

YINGHUA

YINGHUA Power Supply Board MFC-J680DW MPW9221 scanner supply

SKU CH-1RBH-WV7C5

Replacement power supply board for Brother MFC-J680DW printers, part MPW9221

  • Product TypePrinthead
  • Compatible with Brother MFC-J680DW printer
  • Replaces original MPW9221 power board
  • New condition ensures reliable operation
  • Restores scanner and printing functions

Power Supply Board for MFC-J680DW

This replacement power supply board carries part number MPW9221 and is built for the Brother MFC-J680DW multifunction printer. It restores power delivery when the original board fails. The unit is supplied new and ready for installation by a qualified technician.

For owners of a Brother MFC-J680DW needing

This part suits repair shops and experienced users replacing a faulty supply board in the exact model listed. Buyers who need a complete printer, a different model's board, or additional consumables such as ink cartridges should look elsewhere.

Highlights

  • Compatible with Brother MFC-J680DW printer
  • Replaces original MPW9221 power board
  • New condition ensures reliable operation
  • Restores scanner and printing functions

Specifications

Product TypePrinthead

Questions about this item

How long will the MPW9221 board run continuously before heat becomes the limiting factor?

The MPW9221 is a replacement power supply board for the MFC-J680DW; sustained operation is limited by the printer's own duty cycle and internal thermal management.

What is the fan noise level of the MPW9221 when the MFC-J680DW prints all day?

The MPW9221 has no fan; cooling is passive, so the board adds no audible noise beyond the printer's normal mechanism sounds.

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