8-100 WorkCentre 3210/3220 Multifunction Printer Service Manual
Service Parts Disassembly
Electrical
Main Controller Board
PL1.0.2
The Main Controller Board cannot be interchanged between the
WorkCentre 3210 and WorkCentre 3220.
1. Remove the Right Cover (page 8-62).
2. Disconnect all the wiring harness connectors.
3. Remove 4 screws that secure the Main Controller PBA.
4. Remove the Main Controller PBA.
Be sure to transfer the memory DIMM from the old Main Controller
Board to the new PBA.
When installing the Main Controller Board, use pliers to guide the
USB cable into the Main Controller Board.