How to troubleshoot an Epson Printer that won't turn on?
- Nnicole68Jul 29, 2025
If your Epson Printer isn't powering on or the POWER LED isn't lit, try these steps: 1. Check the power supply unit to ensure it's outputting 24V. 2. Check the main circuit board unit. 3. Unplug the printer, then disconnect each motor or coil connector from the main board one by one. Plug the printer back in and power it on to identify if a motor or coil is causing the issue. 4. Replace the I/F circuit board.