HP Color Laserjet 5550 Printer

Error Codes and Support



Error Description:

The transfer unit is either not installed or not correctly installed in the printer.


1. Insert the transfer unit or make sure the installed transfer unit is fully seated. 2. If the error persists, verify that the ETB connectors are good. Replace connectors as necessary. 5. Replace the ETB. 6. Replace the DC controller PCB. Calibrate the printer after replacing the DC controller.

HP RG5-7684-000CN DC Controller PC Board

MFG Part Number: RG5-7684-000CN     Condition:Refurbished    MFG:HP

This HP RG5-7684-000CN is Genuine and works with the HP 5550 Printer series. Parts are thoroughly tested, inspected for damage & defects and guaranteed 100% fully functional.


Call for Assistance 844-755-3000