RM1-5853-000CNPC Board - Paper Sensor PCA Assembly (denote# 5) for various HP LaserJet Enterprise printers. This component is a printed circuit board (PCA) containing sensors that detect the presence of paper in the cassette to ensure efficient operation and proper feeding. - Connects to the DC controller PCA
RM1-5894-000CNPC Board - Bin sensor PCA - For the Stapler stacker multi-bin mailbox