Name: RG5-1888 HP High Voltage Power Supply Assembly for LaserJet 5SI
Brand: HP
SKU: RG5-1888
Price: 59.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The RG5-1888 HP High Voltage Power Supply Assembly serves as the essential power source for the HP LaserJet 5SI printer series. It maintains the high voltage needed to operate the printer’s imaging system, ensuring that print quality stays consistent through stable power delivery. This component fits directly within the printer’s hardware setup, replacing any faulty or worn-out power supply units to keep the printer running smoothly in environments that rely on dependable printing performance.

General Information
Brand	HP
Part Number	RG5-1888
Product Type	Printer Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 110-127V
Input Frequency	50 Hz,60 Hz
Hot Swappable	No
Redundant Support	No
Cooling Type	Passive
Modularity	Non-Modular
Number of Fans	0

Compatibility
Form Factor	Proprietary
Compatible For	SKU: RG5-1888; Title: RG5-1888 HP High Voltage Power Supply Assembly For LaserJet 5Si; Compatible with: HP LaserJet 5Si (and LaserJet 5Si-series printers requiring RG5-1888 HV PSU)

Physical Characteristics
Weight	3.00

Product Description
This high voltage power supply assembly is built for the HP LaserJet 5SI printer series, supplying consistent electrical power necessary for proper printer operation. It is commonly found in office environments where LaserJet 5SI printers are used for high-volume printing tasks. Technicians and users who maintain or repair these printers benefit from this component, as it helps ensure the imaging drum and related parts receive steady power for accurate print results. Key Features Delivers stable high voltage essential for laser printing function Designed specifically for LaserJet 5SI to ensure proper fit and performance Supports consistent print quality by maintaining precise voltage levels Replaces original HP power supply assembly to restore printer reliability Durable construction suited for office equipment demands This power supply assembly is typically installed during printer maintenance or repair to resolve power-related issues. It plays a critical role in keeping LaserJet 5SI printers operational and helps avoid print defects caused by voltage fluctuations.

Use Cases
The RG5-1888 HP High Voltage Power Supply Assembly is primarily utilized in office environments where HP LaserJet 5SI printers are deployed for high-volume printing tasks. It is essential for IT administrators and service technicians managing legacy printing hardware in sectors such as education, government, and corporate offices that demand reliable and consistent print output. How It's Used: Replacement power supply in enterprise print rooms to maintain consistent imaging quality during continuous print workloads. Component upgrade in government agencies using LaserJet 5SI printers for secure document processing and archiving. Maintenance part for educational institutions running large-scale printing for exams and administrative paperwork. Support for SMB networks relying on LaserJet 5SI devices to handle moderate to heavy printing demands without downtime. Integration in archival and records departments where dependable print quality is critical for document preservation. This power supply assembly ensures operational continuity by stabilizing voltage delivery vital to the LaserJet 5SI's imaging system, minimizing service interruptions. Its role in preserving print quality directly supports organizational efficiency and equipment longevity in environments with sustained print requirements.

RG5-1888 HP High Voltage Power Supply Assembly for LaserJet 5SI

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases