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Green printed circuit board with components and connectors for LaserJet M428

YINGHUA

YINGHUA Power Supply Board 220V RK30475 RM3-7414 LaserJet M428

SKU CH-KWND-T9QPW

220 V power supply board RK30475 RM3-7414 for LaserJet M428 printers

  • Product TypePrinthead
  • 220 V power supply restores LaserJet M428 operation
  • Direct fit for HP part RM3-7414 simplifies replacement
  • RK30475 reference ensures correct board identification
  • New condition guarantees reliable printer performance

220V Power Supply Board for LaserJet M428

This replacement power supply board operates at 220V and carries part numbers RK30475 and RM3-7414. It is designed specifically for the HP LaserJet M428 printer. The unit restores power delivery when the original board has failed.

Capacity and headroom for LaserJet M428

The board supplies the voltages required by the M428 during printing, scanning and standby cycles. It will not support printers outside the M428 series or machines that require a different input voltage or part number.

Highlights

  • 220 V power supply restores LaserJet M428 operation
  • Direct fit for HP part RM3-7414 simplifies replacement
  • RK30475 reference ensures correct board identification
  • New condition guarantees reliable printer performance

Specifications

Product TypePrinthead

Questions about this item

Will the 220V RK30475 power supply board fit my existing LaserJet M428 printer?

Yes, the board is manufactured to match the RK30475 and RM3-7414 part numbers used in the LaserJet M428, so it installs directly into that model.

How can I verify the 220V power supply board is functioning correctly after installation?

Power on the LaserJet M428 and confirm it completes the startup sequence without error codes; a normal ready state indicates the 220V board is supplying power as intended.

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