How to Replace and Connect Waste Ink Tubing on an Epson L1800 Printer

Question:
I have an Epson L1800 printer and need to replace the waste ink tubing, including the small clear tube that connects to the waste ink pump. Is there a connector piece that joins the two hoses?

Answer:

When it comes to your Epson L1800's waste ink system, both the 2.5 mm (often labeled 25 mm) and 4.0 mm (often labeled 40 mm) tubing options will work. The confusion usually comes from product SKUs-our 2.5 mm tube might appear as "25 mm" in listings, but it's actually referring to the tube's inner diameter of 2.5 mm, not its length. This measurement fits perfectly with your printer's waste ink outlet.

You'll need a dual connector that can handle a 2.5 mm connection on one end, and offers compatibility for either 2.5 mm or 4.0 mm tubing on the other end. BCH offers both the 2.5 mm Kit and the 4.0 mm Kit for these setups, depending on your waste tank configuration.

If you're wondering about the connector piece between the two hoses-your system uses C3 connections. You can find suitable connectors by searching for "C3 connectors" on our website, bchtechnologies.com (https://bchtechnologies.com). We offer various connector types and splitters, including Y and T connectors. These can even serve as replacements for Epson's original connectors if they become clogged or damaged.

For the smaller clear tube connected to the waste ink pump-this is a C2 tube. If you want to connect it to a C3 line, you'll need a C2-to-C3 connector. If both hoses are the same type, simply use a C3-to-C3 connector for a direct fit.

Additionally, remember that the waste tank itself is just a physical container and has no electronic reset capability. To reset your printer's waste ink counter, you'll need software tools like Inkchip.net WIC (https://inkchip.net/wic) or WICReset. We recommend Inkchip for its ease of use and affordability. However, if your printer model includes a chip on the waste tank, a software reset won't work-you'll need a dedicated physical resetter designed for that specific model.

Addressing printer issues can be a complicated affair due to the hands-on nature of these problems. For that reason, we're unable to provide remote troubleshooting or repair support. However, we do offer in-person evaluation and repair services at our local diagnostic facility (https://bchtechnologies.com/printer-repair-service). Due to high demand, we operate on a first-come, first-served basis, so please expect a short wait time before drop-off. Our repair options cover both full printer services and specific component fixes, with clear step-by-step instructions.

That said, our rates may not be the most budget-friendly, so we highly encourage DIY solutions using online resources. You can start by searching for related tutorials on YouTube (https://youtube.com/@bchtechnologies). Use the search icon next to "About" on the channel's menu bar to find videos on your specific topic. Since we've produced hundreds of videos over nine years, searching directly on YouTube is the quickest way to locate what you need-plus, you may find other helpful videos from the wider repair community.

Thank you again for your question and for supporting BCH Technologies. We appreciate your trust and enthusiasm, and we hope this information helps you get your Epson L1800 running smoothly again.