How to Fix a Broken Connector on a Peristaltic Pump for L1800 Printers
- By Ellen Joy
- On Apr 28, 2025
- Comment 0
Question:
I accidentally broke the disconnector that was attached to my peristaltic pump. Could you tell me what size connector I need to order from you or Amazon to fix it? Also, do your pumps come with the wiring and electrical connector? I have the Pro Colored version of the L1800 printer.
Answer:
Regarding your question, the connectors you are referring to are called JST connectors. They are commonly used in small electronic components, including printer modifications like the peristaltic pump setups.
To assist users in identifying these connectors, we wrote a detailed article: What Are Those Connectors Called on a Mainboard? A Comprehensive Guide to Common JST Connector Types [https://bchtechnologies.com/blogs/news/what-are-those-connectors-called-on-a-mainboard-comprehensive-guide-to-common-jst-connector-types]. This guide will help you differentiate between the various types of JST connectors and ensure you select the correct one.
In addition, we created a video tutorial demonstrating how to repair and replace these connectors, including proper soldering techniques: Mastering JST Connectors and Soldering Techniques for Printer Repairs [https://bchtechnologies.com/blogs/news/mastering-jst-connectors-and-soldering-techniques-for-printer-repairs]. It’s a helpful resource if you’re planning on performing the repair yourself.
As for the peristaltic pumps we supply, they generally come with the wiring and the JST electrical connectors attached. However, if yours was damaged or if you purchased it from a different supplier, it’s good practice to have spare JST connectors on hand for repairs.
Dealing with printer repairs can be complex due to the hands-on nature of the work. Consequently, we are unable to offer remote troubleshooting, suggestions, or direct repair support. However, we do offer in-person diagnostic and repair services through our local repair facility [https://bchtechnologies.com/printer-repair-service]. Due to high demand, repairs are handled on a first-come, first-served basis, and it might take a few weeks to get your printer in for service. We offer repairs for entire printers or individual components, with clear instructions provided. Please note that our services might not be the most economical option, so we encourage self-help through online resources. You can start by visiting our YouTube channel [https://youtube.com/@bchtechnologies] and using the search icon next to the "About" section to find videos that address your specific needs. Given the number of videos we've created over the past nine years, the search function is the most efficient way to locate relevant content.
Thank you once again for reaching out to us! We truly appreciate your trust and are here to support your printing needs.