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Daniel BishopJul 26, 2025
What to do if my Epson 680Pro - LQ B/W Dot-matrix Printer shows a fatal error indication?
- RRebecca KingJul 26, 2025
If your Epson printer displays a fatal error, first, ensure that the HP and PE sensor levers move smoothly. If the issue persists, the HP/PE sensor, CR motor, PF motor, or main board may be defective and require replacement. Also, make sure the printer housing is secured with screws on the printer mechanism.