HP Scanner Controller Board 5851-7764 for ScanJet 5590 Series

This genuine HP Scanner Controller Board (part number 5851-7764) is an internal replacement mainboard designed for the HP ScanJet 5590 series scanners. It serves as the central logic control unit, managing image processing, motor control, and data communication within the scanner. This board is essential for restoring full functionality to a malfunctioning scanner.

Advantages

Genuine HP spare part ensures reliable performance and compatibility. Direct replacement for faulty original boards, extending the life of your scanner. Includes essential firmware for scanner operation.

Suitable for

• HP ScanJet 5590
• HP ScanJet 5590P

Key specifications

• Product Type: Scanner Controller Board
• Manufacturer: HP (Hewlett-Packard)
• MPN: 5851-7764
• Compatible Scanner Series: HP ScanJet 5590 Series
• Board Function: Main Logic Control, Image Processing, Motor Control, Data Communication
• Component Type: Internal Replacement Part
• Connectivity: Multiple connectors for CCD sensor, stepper motor, lamp, control panel, power supply
• Interface: Manages data flow to/from host computer (typically USB via scanner's main port)
• Material: Printed Circuit Board (PCB) with integrated components
• Firmware: Contains essential scanner operating firmware
• Installation: Requires professional installation within the scanner chassis
• Power Input: Receives power from the scanner's internal power supply

Recommendations

Ensure compatibility with your specific scanner model before purchase. Professional installation is recommended to avoid damage to the board or scanner.