Part No:C9661-69002 -HP Main Logic Formatter Board Assembly Duplex Version for LaserJet 4600 Series Printer

Function: The Main Logic Formatter Board Assembly (Duplex Version) for the HP LaserJet 4600 Series Printer processes the data from the computer and controls the printer's operation. It manages the data flow, interprets print jobs, and coordinates the communication between various internal components of the printer. The duplex version specifically supports double-sided printing (duplex printing), allowing the printer to automatically print on both sides of the paper.