Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
RG5-1888 - HP High Voltage Power Supply Assembly for LaserJet 5SI / 8000 Printer
- Compatibility: HP LaserJet 5SI
- Type: High-Voltage Power Supply Assembly
- Part Number: RG5-1888
- Provides power for printer functions
- Essential for fuser operation
- Genuine HP Part
RG5-1888 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 ↓- Compatibility
- HP LaserJet 5SI
- Type
- Power Supply Assembly
- Part Number
- RG5-1888
- Voltage
- Not Specified (High Voltage)
- Function
- Printer Power
Product details
The HP RG5-1888 is a high-voltage power supply assembly specifically designed for the HP LaserJet 5SI printer. It provides the necessary power to operate the printer's various functions, including the fuser and other high-voltage components.
Technical Information
| Compatibility | HP LaserJet 5SI |
| Type | Power Supply Assembly |
| Part Number | RG5-1888 |
Additional Specifications
| Voltage | Not Specified (High Voltage) |
| Function | Printer Power |
Description
The HP RG5-1888 is a crucial power supply assembly tailored for the HP LaserJet 5SI printer. This component is responsible for delivering the necessary electrical power to various parts of the printer, ensuring its operational readiness. Its primary role involves supplying high-voltage power required for critical functions, most notably the fuser unit, which is essential for fusing toner onto the paper. This assembly is designed to meet the specific power demands and voltage requirements of the LaserJet 5SI model. Without a functioning RG5-1888, the printer would be unable to perform its core printing tasks, such as heating the fuser, charging the drum, or transferring the image to the paper. It is a key part of the printer's internal electrical system. As a genuine HP part, the RG5-1888 ensures compatibility and reliability with the LaserJet 5SI. Replacing this component is often necessary when the printer exhibits power-related issues, such as failure to power on, intermittent printing problems, or error messages related to the power system or fuser. It is designed for integration within the printer's 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.
Buying 10+ units?
Get volume pricing and availability for RG5-1888.
