HP LaserJet M604 M605 M606 Engine Power Supply | RM2-7657/RM2-7641
HP LaserJet Service Parts
Engine Power Supply
HP LaserJet Enterprise M604 / M605 / M606
RM2-7657 / RM2-7641A replacement engine power-supply board for compatible HP LaserJet printers. Built for service repairs on the supported 110V platform, with model and part-number references provided below.
110V class
Voltage-specific replacement
M604–M606
Supported Enterprise printer families
Board assembly
Internal engine power supply
Replace the component. Keep your printer.
The HP RM2-7657 / RM2-7641 Engine Power Supply is an internal replacement board for compatible HP LaserJet Enterprise M604, M605, and M606 printers, including the corresponding Managed M605 configurations listed below.
Use this assembly when service diagnostics identify a fault in the original engine power supply. Matching the printer model, installed board reference, and operating voltage helps ensure the correct component is selected for the repair.
Compatible Enterprise and Managed models.
Applies to 110V-class configurations using the corresponding engine power-supply assembly. Match the full model designation and original board before ordering.
CDK Model Reference
CDK SFP M605x — Y4V04A
HP identifies this CDK printer within the M605 family. Board-level compatibility requires confirmation before purchase. Match the installed power-supply part number and voltage; the CDK model name alone should not be used to confirm fit.
Part-number references.
Related board and service-assembly references for this power-supply family.
RM2-7657 · RM2-7641 · RM2-7641-000CN
Related service references:
RM2-6301-000CN
RM2-6301-010CN
RM2-6301-020CN
These references identify the associated power-supply family and do not indicate that multiple boards are included. Confirm the complete assembly reference and voltage against your original component.
The details.
| Brand | HP |
|---|---|
| Product type | Engine power-supply PC board assembly |
| Listed part numbers | RM2-7657 / RM2-7641 |
| Voltage version | 110V-class configuration; not the 220–240V version |
| Application | Internal printer engine power-supply replacement |
| Included | One engine power-supply board assembly |
Confirm the fit before you order.
Check the model and original board. Compare your complete printer model, installed part number, and electrical rating with this listing.
Voltage must match. This is not a universal-voltage power supply. The 220–240V configuration uses a different assembly; do not use this component to convert a printer’s operating voltage.
Professional installation recommended. Installation should be performed by a qualified technician following the applicable HP service procedure. Power-related symptoms can have multiple causes, so diagnosis should precede replacement.
Board assembly only. Printer and other service components are not included. Compatibility depends on the installed hardware and voltage configuration, not solely on the printer’s family name.
Couldn't load pickup availability
Pickup available at WAREHOUSE
Usually ready in 5+ daysPairs well with
In stock! Ships within 5-7 business days.
100% Tested prior to shipment
Warranty Included (1 Year, 2 Year, and 3 Year Extensions available on all Printers)
Lifetime technical support
HP LaserJet M604 M605 M606 Engine Power Supply | RM2-7657/RM2-7641
Please visit our FAQs page or email Sales@theprinterdepo.com with any questions you may have.
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Shipping Information
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FAQs
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