Revive Your Epson L355: Troubleshooting Ink Issues and Printhead Solutions

Question:
I want to ask how to make the old ink of Epson L355 fix liquidity because it’s old and the composition has changed. What can I add inside? The head is not printing. I changed the board, the head, and the cable. I think the ink is the problem.

Answer:
First , let us discuss your Epson L355 printer problem. The ink has thickened or dried, which is a common problem when printers have ink left for a long time. Ink can also change in composition over time, turning more viscous, resulting in clogged printhead nozzles. This can also hinder the printhead from operating correctly, leading to print quality problems.

Here's a summary of the possible remedies:

Do Not Use Old Ink: The first thing here is to consider that old ink can be more harmful than good. Even if you can thin it out enough that it flows through your nozzle, it can still jam as residue or sediment. To avoid ruining the printer, it's typically advisable to throw away old ink that has become substantially thickened or dried up—when possible—and replace it with new, good-quality ink.

(Only if you have no other option): Adding distilled water or Glycerin (to rehydrate old ink): If you wish to attempt fixing the old ink (don't hesitate to), it can be done by using a small amount of distilled water or Glycerin in the bottle. Make sure to add only a couple of drops at a time so the ink doesn't get over-thinned. Shake the cartridge lightly for others to mix. Do note that you might still face issues like clogging or inconsistent printing even after a good rehydration. It's never a full solution, and there's always a chance you will do further damage to the printhead.

Changing the Ink: If you've already replaced the board, printhead, and cable and your printer still won't print, my best suggestion is to completely flush out your old ink and use clean, fresh, high-quality ink. This will ensure that clean ink gets to the printhead and reduce the risk of clogs. Use ink designed for your printer model, such as Epson-compatible ink, so there are no compatibility issues or  other problems.

Troubleshooting: The ink may be replaced, and the printhead may be cleaned. However, if this does not solve the issue, residual blockages and other issues may remain, which will need to be dealt with. If you'd like, I can guide you through more steps for troubleshooting and fixing your problems.

Note: If the composition is too different, we advise you to refill with the new ink and clean the printhead completely. Otherwise, the nozzles may get blocked, hindering printing. This could save you time, money, and frustration in the long run.

Printer issues mean more than a click of a button, and troubleshooting must include the hands-on part. Remote troubleshooting, advice, or assistance with printer repairs is not offered. We provide a physical evaluation and repair service through our local diagnostic service, BCH Technologies Printer Repair Service [https://bchtechnologies.com/printer-repair-service]. We work on a first-come, first-served basis due to high demand, so it may take several weeks before we are able to retrieve your printer. If you ship the printer to us or just the faulty components, we will let you know precisely how to proceed. But other companies might offer cheaper rates. We recommend our YouTube channel, BCH Technologies [https://youtube.com/@bchtechnologies], for self-help through online research. You could search our homepage-specific points using the search icon located next to the "About" words on the right-hand side of the menu. We get so many questions that the search function is the fastest way to find the correct video. You may also find other valuable videos via YouTube's suggestions.