Where can I find a reliable source for genuine Epson ink cartridges for sublimation printing?

You should purchase genuine Epson ink cartridges from authorized retailers such as Epson's official website, reputable online marketplaces (e.g., Amazon, eBay – ensuring the seller is authorized), and local office supply stores. Using non-genuine ink can damage your printer and result in poor print quality, including inaccurate red colors. Always check the cartridge model number to ensure compatibility with your printer.