OKI Board-99M, B731

Main logic controller board engineered for OKI B731 series monochrome LED printers. This OEM board (part number 45486001, internal designation Board-99M) serves as the central processing hub, managing all core printer operations, data processing, and communication tasks. With integrated high-performance processor, memory, and pre-loaded firmware, it ensures reliable and efficient printing performance. The board features USB 2.0 and Ethernet (RJ-45) connectivity, supports multiple network protocols, and is RoHS compliant. Professional installation recommended.

Advantages

Restores full printer functionality with genuine OKI engineering. Integrated processor and memory deliver fast data handling and stable operation. Onboard diagnostic LEDs simplify troubleshooting. Supports a wide range of operating systems and network environments, making it a versatile replacement part.

Suitable for

• OKI B731 series monochrome LED printers
• Office environments requiring reliable high-volume printing
• IT service providers and printer repair technicians
• Businesses seeking cost-effective printer maintenance

Key specifications

• OEM part number: 45486001
• Internal designation: Board-99M
• Connectivity: USB 2.0, Ethernet (RJ-45)
• Supported protocols: TCP/IP, IPX/SPX, NetBEUI, AppleTalk
• Compatible operating systems: Windows, macOS, Linux
• Condition: New, RoHS compliant

Recommendations

For optimal performance and longevity, have this board installed by a qualified technician. Always power off and unplug the printer before installation. Keep firmware updated to ensure compatibility with the latest drivers and security features.