1150-7968PC Board - Wireless PC board assembly - Embedded
B5L24-60002PC Board - Near field communication (NFC) antenna board - Embedded
B5L24-67906PC Board - Formatter (main logic) PC board assembly - For the M553 models only
B5L24-67907PC Board - Formatter (main logic) PC board assembly - For the M553 models only (India and China)
B5L24-67908PC Board - Formatter (main logic) PC board - For use with the M553n, M553dn, M553dh model product only (India and China only)
B5L24-67909PC Board - Kit-Formatter Assy Formatter Board Assembly (also known as the main logic board or mainboard) for several HP Color LaserJet Enterprise printer models.
RM2-7134-000CNPC Board - High voltage power supply (HVPS) PC board assembly - For simplex models only
RM2-7138-000CNPC Board - Memory PC board assembly HP Memory PCA Assembly (PC Board) not a fuser used in various HP Color LaserJet Enterprise printer models.
RM2-7139-000CNPC Board - 550-sheet feeder paper feed tray drive PC board assembly
RM2-7154-000CNPC Board - Environmental sensor PC board assembly