Main Board

Fix EcoTank & WorkForce "no power" problem. This problem is not always the fault of the power supply. You may have a blown-out mainboard. If your board has those two transistors, you can quickly fix the electronic problems in Epson inkjet. Repairing a...

Fix EcoTank & WorkForce "no power" problem. This problem is not always the fault of the power supply. You may have a blown-out mainboard. If your board has those two transistors, you can quickly fix the electronic problems in Epson inkjet. Repairing a...

Fix EcoTank & WorkForce "no power" problem. This problem is not always the fault of the power supply. You may have a blown-out mainboard. If your board has those two transistors, you can quickly fix the electronic problems in Epson inkjet...

Troubleshoot the "No Power" Issue in CB53 Mainboard Printers, such as L1800, 1390. This issue may not stem solely from the power supply. A potential cause could be a damaged mainboard. Begin by examining the four transistors on the power...

Fix EcoTank & WorkForce "no power" problem. This problem is not always the fault of the power supply. You may have a blown-out mainboard. If your board has those two transistors, you can quickly fix the electronic problems in Epson inkjet. Repairing a...

Fix EcoTank & WorkForce "no power" problem. This problem is not always the fault of the power supply. You may have a blown-out mainboard. If your board has those two transistors, you can quickly fix the electronic problems in Epson inkjet...

Fix EcoTank & WorkForce "no power" problem. This problem is not always the fault of the power supply. You may have a blown-out mainboard. If your board has those two transistors, you can quickly fix the electronic problems in Epson...

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.The product may show minor wear and tear.

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...

Replace the bit "10" fuse for L1800, 1390...    

Fix EcoTank, L1800, & WorkForce "no power" problem. This problem is not always at the fault of the power supply. You may have a blown-out mainboard. If your board has those two transistors, you can fix the electronic problems in Epson inkjet easily...

Update: We regret to inform you that we have decided not to accept returns for this product. Two instances have arisen in which customers claimed issues with the mainboard, but upon investigation, the problems were found to be unrelated. One customer was...