Used Genuine Ink Supply Tubing for EcoTank and SuperTank Printers ET-2750 ET-3750, ET-4750, and More (No Return)

Thank you Kevin for this very detail video. The pump in my printer was completely clogged. Your video was very helpful. Luckily, I didn't have to completely disassemble the pump. One step before completely disassembling the pump I was able to flush out the clogs inside the tubes. This video is a valuable tool along with print head cleaning, tools and other maintenance tips. I would recommend this video to anyone that has a clogged pump. While the printer is apart inspect and clean other areas. Thanks again Kevin.

This is actually my 2nd CISS system. The first was from a vendor preassembled and filled for plug and play with a Canon 2720. After installing it, I realized that the 4x45ml capacity wasn't clearly stated and is much too small. I then swapped out the tiny Black 45ml tank with a BCH 500ml tank. Easy. 45ml colors are sufficient. I can run the Canon for 4 months. More importantly I learned how a CISS is assembled and it's operating characteristics. Today I ambitiously added a 500ml BK and 3x75ml Color tanks to my Brother MFC-5930DW refillable cartridges. I have to refill the cartridges every 2 weeks. Now I should have at least 4 months between refills. BCH had all the parts to build my CISS and explanations on how the CISS bottles work and their positioning.

I bought a printer "customer return" from a liar on eBay. The thing was heavily used and by no means a returnable item. Though he gave back half, I had no idea if I was gonna recover anything more but B.C.H. came through and had the parts necessary for me to rebuild it.