System Error: Internal Power Failure

This error indicates a general internal power failure within the printer, potentially affecting multiple components. The printer cannot power on or operate.

• 1Defective Power Supply Unit (PSU) failing to deliver stable voltage to internal components.
• 2Short circuit on the Main PCA (Printed Circuit Assembly) or a connected sub-board, drawing excessive current and tripping internal power protection.
• 3Failure of the DC-DC converter circuitry on the Main PCA responsible for generating various voltage rails for printer operation.
• 4Degraded or faulty power cabling or connectors internally, leading to intermittent or complete loss of power delivery to critical components.
• 5Malfunctioning power switch or front panel control board, preventing the power-on sequence from initiating correctly.

• Printer does not power on at all, no lights or display activity.
• Printer powers on briefly (e.g., fan spins, lights flash) then immediately shuts down.
• Front panel display remains blank or shows no error messages, even after pressing the power button.
• No audible sounds (e.g., fan, printhead movement) when attempting to power on the device.
• Power LED on the front panel or power supply remains off or flickers erratically.