XEROX 140P12268 PAGED MMB CIRCUIT BOARD MODEL 140P12268

Description:

The Xerox 140P12268 PAGED MMB Circuit Board is an industrial control and processing board used in Xerox electronic systems for data handling, memory management, and internal machine control functions. Commonly installed in older Xerox production printing and document processing equipment operating in commercial print shops and industrial print environments. Maintenance teams and electronic repair specialists use this circuit board for system repair, replacement, and restoring machine communication and processing functionality.

Applications:

The Xerox 140P12268 PAGED MMB circuit board is used in Xerox electronic control systems where onboard processing and memory management are required for printer and copier operation. It is commonly applied in legacy Xerox production equipment and industrial document systems where circuit boards manage machine logic, communications, and operational control functions. Archived hardware discussions reference the board as an Intel 8085-based Xerox processing board with onboard ROM and memory components.

Technical Specifications:

• Manufacturer: Xerox
• Model / Part Number: 140P12268
• Product Type: PAGED MMB Circuit Board / Control Board
• Alternate Reference: 140S08013 B ED 810136
• Function: Machine control, memory management, and processing operations
• Application: Xerox production print and electronic control systems
• Board Type: Electronic processing / controller PCB
• Processor Architecture: Intel 8085-based architecture referenced by restoration discussions
• Construction: Industrial multi-layer printed circuit board assembly
• Installation: Internal machine-mounted PCB assembly
• Condition Availability: New old stock and refurbished units available
• Application Environment: Commercial and industrial print production systems

Common Replacements:

• Xerox 140S08013
• Xerox 960K48123
• Xerox 960K55091