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RM1-3891 - HP LVPS - 110V for CLJ 2605 Series
- Genuine HP replacement part
- Model: RM1-3891
- Input Voltage: 110V AC
- Type: Low-Voltage Power Supply Assembly
- Designed for specific HP LaserJet models (verify compatibility)
- Provides stable DC power to printer components
- Essential for printer functionality
- Ensures proper operation of motors and electronics
RM1-3891 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Part Number
- RM1-3891
- Input Voltage
- 110V AC
- Output Voltage
- Various DC voltages (internal)
- Product Type
- Power Supply Assembly
- Manufacturer
- HP
- Compatibility
- Specific HP LaserJet printers (verify)
Product details
The HP RM1-3891 is a 110V Low-Voltage Power Supply Assembly designed for specific HP LaserJet printers. This unit converts AC power from the wall outlet into the DC voltages required by the printer's internal components, such as motors, control boards, and sensors.
Technical Information
| Part Number | RM1-3891 |
| Input Voltage | 110V AC |
| Output Voltage | Various DC voltages (internal) |
Additional Specifications
| Product Type | Power Supply Assembly |
| Manufacturer | HP |
| Compatibility | Specific HP LaserJet printers (verify) |
Description
The HP RM1-3891 is a critical component within compatible HP LaserJet printers, serving as the primary power supply unit. It takes the standard 110-volt AC power from a wall outlet and transforms it into the various direct current (DC) voltages that the printer's internal electronics and mechanical systems require to operate. This includes powering the main logic board, the fuser assembly (low voltage side), paper feed motors, scanner components (if applicable), and communication interfaces. This low-voltage assembly is specifically designed to meet the precise power specifications of the HP LaserJet models it supports. Using a genuine HP part like the RM1-3891 ensures compatibility, reliability, and optimal performance, preventing potential damage to other printer components that could arise from using an incorrect or substandard power supply. Its robust design is intended to withstand the continuous operation demands of a busy office environment. Proper functioning of the RM1-3891 is essential for the overall operation of the printer. Issues with the power supply can manifest as the printer not powering on, intermittent errors, paper feed problems, or print quality defects. Replacing this unit typically requires careful disassembly and reassembly of the printer, ensuring all connections are secure and the new unit is properly seated within the printer chassis.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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