Epson EcoTank ET-2750 ST-2000 Mainboard - CG22 Main-B - Logic Formatter Motherboard Mainboard
$59.99
The mainboard offered here is compatible with both the Epson ST-2000 (the corporate version of the EcoTank ET-2750) and the ET-2750 model. Essentially, the ST-2000 and ET-2750 are identical. Upon connection to a computer, they can be identified as either the ST-2000 or the ET-2750. You can download suitable drivers for these models from the Epson website.
EXAMPLE. If you have an ET-2750 printer with a malfunctioning mainboard and replace it with the one in this listing, the system may recognize it as an ST-2000. In such a case, you'll need to visit Epson.com to download the ST-2000 drivers, after which your printer should be good to go (your printer will be a ST-2000 from now on).
All units are tested and in perfect working condition before shipping.
Only parts in the pictures are included. What you see is what you get.
- No Return or Refund
- All Units Are Tested by BCH Technologies
Connection Diagram and Installation Video is provided below for your convenience.

Related products
Complete Your Purchase
Add your product to the cart to view shipping rates. We've delivered to 289,762 customers in 149 countries.
Sign up for our newsletter to get weekly coupons and tips on printer refills and repairs.
Got a question? Don't hesitate to email us at support@bchtechnologies.com
Subscribe to Kevin's YouTube channel for the latest tips on printer repair and maintenance.
Recently viewed
I ordered 2 sets of this 3ft tubing. I struggled with several companies websites trying to find this size tubing in a longer size. Finally i settled and ordered this - even though 3ft would be too short and I'd need to meld some of the second set to the first set to make it long enough. Item got here quick, i opened the box and bam! They sent me 6 ft. Because i ordered 2 sets of 3ft. Common sense like this doesn't exist anymore. I was expecting to need to improvise and they fixed a problem they didn't even know i had simply by doing what makes sense! Wonderful!! Cannot say how grateful i am. Give a raise to the person who was in charge of this order. It also fits perfectly in the other dimensions and should be exactly what i need for my printer.
Shawn V.
[C2] 3FT 1.4MM ID 6-Strand Non-Solvent Tube for Desktop CIS Tubing
VERY VERY SUPER PRODUCT. I purchased this product from Kevin and I can always say that Kevin is the best. Kevin definitely creates the best videos on the web. He has the best products and I always buy from him. Kevin also always recommends the best methods. I always recommend buying BCH TECHNOLOGIES products to always have perfect printers.
Alessandro R.
Instruction Sheet for L1800 / 1390 Printhead Testing with Multimeter (Digital Download) Instant Download — Delivered to Your Email
Best thing ever!! i used to put cleaning solution in the capping station with a syringe/hose then had to suck out f the wast line with a syringe.... over and over until the capping station was clean. maybe up to 10 times. now i just use maybe 1 or 2 - 30ml syringes full of water and the pump cleans it out so good.... then I put capping solution, place printhead over capping station and turn on the back of the machine. thats it. when i print again, usually next day, I pull from waste tank a few times until I get ink, then i run 1 head cleaning , print a test strip and usually good to go. I sometimes print a 2nd test strip. SO MUCH easier to use this little pump. so glad I bought it.
Ruth F.
TMS Printhead Maintenance System by BCH: Comprehensive Cleaning and Maintenance Solution
