A:AnswerHello. The ET-2750 is designed to work with T502 Ink Bottles. The correct item number for a Black Ink Bottle is T502120-S. Regards, Kevin - The Epson Team.
A:AnswerHello Ryan. If you have used different ink in the ET-3600, we recommend reaching out to an authorized service center for assistance. Please visit our official Epson Support page to find the nearest center to you. Regards, Kevin - The Epson Team.
A:AnswerHello JT. Yes, the 774 Epson Ink bottle is compatible with the ET-16500. In particular, the SKU for the ink should be T774120-S. Regards, Kevin - The Epson Team.
A:AnswerHell Karen. Unfortunately, the 774 Ink is not compatible with the printer. The ET-4760 is designed to only work with genuine 502 Epson ink. Regards, Kevin - The Epson Team.