
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Xerox 604K83803 Xerox Main Controller Pwb
- Product Type: Main Controller PWB (Printed Wiring Board)
- Manufacturer: Xerox
- Function: Central processing and control unit
- Manages device operations
- Handles data processing and communication
- Ensures printer/MFP functionality
- Specific model compatibility required
604K83803 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Main Controller PWB
- Manufacturer
- Xerox
- Part Number
- 604K83803
Product details
The Xerox 604K83803 is the main controller Printed Wiring Board (PWB) for specific Xerox multifunction printers or production printers. This board serves as the central processing unit and communication hub for the device, managing all operational functions, data processing, and connectivity.
Technical Information
| Product Type | Main Controller PWB |
| Manufacturer | Xerox |
Additional Specifications
| Part Number | 604K83803 |
Description
The Xerox 604K83803 is a critical component within Xerox's printing and multifunction device (MFD) architecture, serving as the main controller Printed Wiring Board (PWB). This board is the 'brain' of the device, housing the primary processor, memory, and essential circuitry responsible for managing all aspects of the machine's operation. It orchestrates tasks ranging from receiving print jobs and processing data to controlling mechanical components, managing user interfaces, and handling network communications. As the central hub, the 604K83803 PWB integrates various subsystems, including the print engine, scanner (if applicable), paper handling mechanisms, and user control panel. It executes the firmware that dictates the device's functionality, interprets commands from connected computers or network interfaces, and ensures that print jobs are rendered accurately and efficiently. The board's capabilities directly influence the speed, quality, and feature set of the Xerox device it is installed in. Replacing or upgrading the main controller PWB is typically a task for qualified service technicians. This component is vital for the overall performance and reliability of the Xerox printer or MFD. Its specific design and firmware are tailored to the particular model series it supports, making part number accuracy essential for ensuring compatibility and proper function.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 604K83803.


