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Green rectangular printed circuit board with electronic components and connectors

YINGHUA

YINGHUA Power Supply Sub Pcb Assy CP2025 RM1-7355 Fits CM2320 CP2025dn

SKU CH-8ZA4-QCNB1

Replacement power supply sub PCB assembly for CP2025 and CM2320 series printers

  • Product TypePrinthead
  • Restores printer power delivery with CP2025 RM1-7355 assembly
  • Compatible with CM2320 and CP2025dn series printers
  • New component ensures reliable operation from installation
  • Direct replacement for original power supply sub PCB

CP2025 RM1-7355 Power Supply Board

This YINGHUA power supply sub PCB assembly carries part number RM1-7355 and is built for HP Color LaserJet CP2025 and CM2320 series printers. It replaces the original board that regulates internal voltages for the print engine and controller. The part is supplied new and matches the OEM specification for the listed models.

Fits CP2025dn CM2320 CM2320n CM2320nf CM2320fxi

Installation requires access to the printer's internal chassis and connection to the existing mains inlet and DC distribution harness. The board restores stable power delivery so the formatter and high-voltage supplies can operate without interruption. Buyers who need a complete printer or a different voltage variant should look elsewhere.

Highlights

  • Restores printer power delivery with CP2025 RM1-7355 assembly
  • Compatible with CM2320 and CP2025dn series printers
  • New component ensures reliable operation from installation
  • Direct replacement for original power supply sub PCB

Specifications

Product TypePrinthead

Questions about this item

What happens when the CP2025 power supply sub PCB reaches its thermal limit during continuous printing?

The board is designed for the CM2320 and CP2025 series; sustained high load will trigger the printer’s built-in thermal protection, which pauses the job until the assembly cools.

How much heat and noise does the RM1-7355 assembly add when the CM2320 runs all day?

The sub PCB itself has no fan; heat and acoustic output come from the main power supply and printer chassis, which are rated for continuous duty in the CM2320 and CP2025 models.

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