CC456-60001HP PCA-MFP Analog 500 Fax controller PCA for Hewlett Packard Color LaserJet Enterprise and CM3530 MFP models and M4555 MFP models.
CC519-67903HP Color LaserJet CM3530 series Formatter (main logic) board.
CC519-67921HP Color LaserJet CM3530 series Formatter (main logic) board assembly.
Q3701-60004Fax printed circuit assembly (PCA) - Accessed from the rear of the unit - Located on the formatter boardHP LaserJet analog fax accessory 300