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RM1-7101 - HP High-Voltage Power Supply - 220V for LJ M4555 Series
- 220V input voltage
- High-Voltage Power Supply Assembly
- Powers critical printer components (e.g., corona, transfer)
- Ensures proper toner transfer and image formation
- Original HP part for guaranteed compatibility
- Designed for specific HP LaserJet models
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Key specifications
See full specs ↓- Part Number
- RM1-7101
- Brand
- HP
- Voltage
- 220V
- Type
- High-Voltage Power Supply Assembly
- Function
- Toner Transfer/Image Formation
Product details
The HP RM1-7101 is a 220V High-Voltage Power Supply Assembly. This component is crucial for delivering the necessary high voltages required by various functions within compatible HP laser printers, such as the corona wires or transfer rollers.
Technical Information
| Part Number | RM1-7101 |
| Brand | HP |
| Voltage | 220V |
Additional Specifications
| Type | High-Voltage Power Supply Assembly |
| Function | Toner Transfer/Image Formation |
Description
The HP RM1-7101 is a specialized power supply assembly responsible for generating and regulating the high voltages essential for the electrophotographic process in HP laser printers. These high voltages are critical for charging the photoreceptor drum, transferring the toner image from the drum to the paper, and ensuring the toner adheres correctly. Without a functioning high-voltage power supply, the printer cannot produce legible prints. This assembly operates on a 220V AC input, making it suitable for use in specific geographical regions or printer configurations. As an original HP part, it is designed to meet the exact specifications and tolerances of the printers it supports, ensuring optimal performance and preventing potential damage to other printer components. Its role is fundamental to the core printing mechanism, directly influencing print quality, resolution, and overall reliability. Proper functioning of the RM1-7101 is paramount for consistent and high-quality print output. It is engineered to deliver precise voltage levels required by components like the primary charge corona, transfer corona, and sometimes the separation corona. This ensures that toner is attracted to the correct areas of the drum and then transferred efficiently to the paper, resulting in sharp, clear images and text. This part is a key element in maintaining the operational integrity of compatible HP LaserJet printers.
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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