Hello! It seems like you're experiencing an issue with your Epson 3110 and Epson 3210 printers where the power button, paper, and ink indicator lights are blinking simultaneously, even though you are able to print but not use the copier and scanner functions. Let's try to troubleshoot this issue together.
Since you've already tried cleaning the scanner cable and reinstalling the drivers without success, here are a few more steps you can try:
1. Power Cycle the Printer: Turn off the printer, unplug it from the power source, wait for a few minutes, then plug it back in and turn it on. This can sometimes help reset the printer and clear any temporary issues.
2. Check for Paper Jams: Make sure there are no paper jams or obstructions inside the printer that could be causing the blinking lights. Open all the access doors and check thoroughly.
3. Check Ink Cartridges: Ensure that the ink cartridges are properly installed and are not empty. Sometimes incorrect installation or low ink levels can trigger error lights.
4. Update Firmware: Check if there are any firmware updates available for your printer model on the Epson website. Updating the firmware can sometimes resolve hardware-related issues.
5. Contact Epson Support: If none of the above steps work, it's best to reach out to Epson customer support for further assistance. They may have specific troubleshooting steps for your printer model or recommend service options.
I hope one of these suggestions helps resolve the blinking lights issue on your Epson printers. Let me know if you have any other questions or if you need further assistance. Good luck!