OKI FJUK-PCB, ==>4YA4042-1515g301

The OKI FJUK-PCB is a high-reliability multi-layer printed circuit board engineered as the main logic controller for select OKI printers and multifunction devices. Built on an FR-4 substrate with integrated ESD protection, this board ensures stable data processing and peripheral connectivity in demanding office environments.

Overview

As a genuine OKI replacement part, the FJUK-PCB restores full functionality to compatible devices. It features multiple screw-hole mounting points for secure installation and a comprehensive set of internal connectors for data, power, and peripheral modules. The board integrates microcontrollers, memory modules, interface chips, and passive components, all conforming to RoHS standards.

What stands out

• Multi-layer FR-4 construction for superior signal integrity and durability
• Integrated electrostatic discharge (ESD) protection safeguards sensitive circuitry
• Wide operating temperature range from 0°C to 50°C ensures reliable performance
• RoHS compliant, meeting strict environmental and safety requirements
• Genuine OKI part number 4YA4042-1515g301 for exact compatibility

Technical details

• Product Type: Printed Circuit Board (PCB)
• Manufacturer: OKI
• Part Number: 4YA4042-1515g301
• Series: FJUK
• Component Function: Main Logic Board / Controller Board
• Material: FR-4 (Flame Retardant 4)
• Colour: Green
• Mounting Type: Multiple screw-hole mounting points
• Application: Replacement / Repair Part
• Condition: New
• Connectivity: Internal connectors for data, power, and peripherals
• Integrated Components: Microcontrollers, memory modules, interface chips, passive components
• Operating Temperature: 0°C to 50°C (32°F to 122°F)
• Storage Temperature: -20°C to 70°C (-4°F to 158°F)
• Certifications: RoHS Compliant
• ESD Protection: Integrated electrostatic discharge protection
• Number of Layers: Multi-layer design

Our verdict

A dependable OEM-grade logic board that brings your OKI device back to life with robust performance and environmental compliance. Ideal for service technicians and IT departments seeking a long-term repair solution.