Name: RK2-0157 HP Low Voltage Power Supply for CLJ 3500 / 3550 / 3700 Series
Brand: HP
SKU: RK2-0157
Price: 175.09 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The RK2-0157 HP Low Voltage Power Supply supports HP Color LaserJet 3500, 3550, and 3700 series printers by supplying consistent low voltage power to essential components. It fits neatly inside the printer chassis and is a common replacement part during maintenance or repair, ensuring printers continue to function smoothly without power-related issues.

General Information
Brand	HP
Part Number	RK2-0157
Product Type	Desktop Power Supply
Condition	Refurbished

Compatibility
Form Factor	Proprietary
Compatible For	Color LaserJet 3500, 3500n, 3500dn, 3500dtn, 3550, 3550n, 3550dn, 3700 series printers

Physical Characteristics
Weight	3.00

Product Description
This power supply unit provides the necessary low voltage power to HP Color LaserJet 3500, 3550, and 3700 series printers, enabling consistent operation of internal components. It’s often found in service centers or offices where these printer models are used extensively, ensuring printers maintain their performance and reliability. Built for technicians and users who need a dependable replacement part, this power supply helps reduce downtime by delivering the correct power levels for smooth printer function. Whether you're repairing or maintaining your printer, this unit is a straightforward and essential component. Key Features Designed specifically for HP CLJ 3500/3550/3700 series Provides stable low voltage output critical for printer performance Easy to install within existing printer hardware Durable build to withstand regular usage cycles Compatible with multiple printer models in the series Typically deployed during printer repairs or upgrades, this power supply helps keep HP printers running without interruption. Its reliability plays a key role in maintaining print quality and operational consistency in business environments.

Use Cases
The RK2-0157 HP Low Voltage Power Supply is primarily utilized within maintenance and repair operations for HP Color LaserJet 3500, 3550, and 3700 series printers. It is particularly essential in IT departments and print service providers managing medium-volume print environments that demand consistent power stability to avoid downtime. How It's Used: Replacement part in corporate print rooms ensuring uninterrupted service of HP CLJ 3500-series printers during heavy print workloads. Installed by managed service providers servicing SMB networks to maintain print infrastructure reliability. Deployed in educational institutions where HP 3550 and 3700 printers support administrative and faculty printing needs. Used in remote office setups to sustain printing capabilities without frequent technician visits. Integrated in print repair workshops for refurbishing HP CLJ printers to OEM standards. By delivering a consistent low voltage power supply, the RK2-0157 supports operational efficiency in environments reliant on HP Color LaserJet printers. Its compatibility across multiple models facilitates scalable maintenance strategies, reducing printer downtime and sustaining performance in diverse organizational settings.

RK2-0157 HP Low Voltage Power Supply for CLJ 3500 / 3550 / 3700 Series

Product Overview

General Information

Compatibility

Physical Characteristics

Product Description

Use Cases