System Error: Main PCA Malfunction
This error indicates a problem with the printer's main board (PCA - Printed Circuit Assembly). It's a critical hardware failure that prevents the printer from operating.
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The main logic board inside an HP DesignJet printer that controls all operations, including processing print jobs, managing ink delivery, and communicating with connected devices.
The mechanism that moves the printheads back and forth across the media during printing. It rides on a guide rail and is driven by the scan-axis motor via a belt.
The built-in blade mechanism that automatically cuts media after each print job or at specified intervals.
A numeric or alphanumeric code displayed on the printer's front panel or in diagnostic logs that identifies a specific hardware or software malfunction.
The complete system that stores, transports, and delivers ink from the cartridges to the printheads, including tubes, valves, and pressure regulators.