How to Install V2 Dampers on the Epson ET-8550 After a Nipple Conversion Kit Upgrade

Question:

I recently installed a nipple conversion kit on my Epson ET-8550 and am using V2 dampers. I just received my dampers — do you have a video or guide on how to install them correctly?

Answer:

Step-by-Step Resources for V2 Damper Installation

Yes, we do have visual resources to guide you through the damper installation process! The videos linked below walk you through both the nipple conversion and damper setup, including routing and connector fitting:

• ET-8550 Printhead Upgrade Kit Product Page
  (https://bchtechnologies.com/products/et-8550-printhead-upgrade-kit-pnc-printhead-nipple-conversion-kit-by-bch)
  This is where you likely purchased your kit, and the page includes helpful documentation and videos.

• Installation Overview Video 1 (https://youtu.be/_pyLQsfn4mQ)

• Detailed Damper Setup Tutorial (https://youtu.be/A5fh0Dr5VoA)

• Tube Routing & Nipple Sealing Tips (https://youtu.be/EAGy6vtVtEQ)

• Final Assembly & Leak Check (https://youtu.be/_NIN-yQE7lc)

What to Watch Out For During Installation

While the video will give you the clearest walkthrough, here are a few pointers:

• Alignment Matters: Ensure the dampers are seated correctly on the nipples. Misalignment can cause poor ink flow or air ingestion.

• Tube Length: Make sure your tubing length is neither too short (which can cause stress on connectors) nor too long (which may lead to kinks).

• Secure Fittings: Use zip ties or clips to prevent hoses from slipping off the barbs.

• Check for Leaks: After installation, always perform a manual ink pull and watch for any drips or ink pooling.

• Flush Before Use: If your dampers are dry, flush them with ink or cleaning solution using a syringe to avoid introducing air into the lines.

There are no specific Epson error codes tied to damper installation unless a clog or air block affects ink delivery, which might manifest as missing colors, banding, or "ink pad full" misinterpretations due to nozzle failures.

Addressing printer issues can be a complicated affair due to the hands-on nature of the problems. So, we're not able to provide remote troubleshooting, suggestions, or support for printer repairs. We offer an in-person evaluation and repair service via our local diagnostic facility (https://bchtechnologies.com/printer-repair-service). Given the high demand, we operate on a first-come, first-served basis. So, it might take a few weeks before we can get your printer to drop it off. Our services are structured to repair either a whole printer or specific parts, with clear instructions on how to proceed. However, we acknowledge that our rates aren't the most economical. Thus, we highly recommend that you resort to self-help via online research. You can start by checking out YouTube or visiting our YouTube channel's homepage (https://youtube.com/@bchtechnologies). Look for specific videos using the search icon next to "About" on the right-hand side of the menu bar. I receive dozens of queries every day asking about videos for specific topics. Having created videos over the past nine years, it's challenging to remember every single one. Therefore, using YouTube's search function would be most efficient. Plus, YouTube might suggest relevant videos from other channels that could assist you.

Thanks again for your continued support, and good luck with your ET-8550 upgrade!